HP 8920A Service Monitor with options  002, (Spectrum Analyzer / Tracking Generator) 003, 004, 005 includes a 180 day warranty and calibration with data ...$4900.

HP 8920A 8920B 8921A 8924C Expert Repair Service and Calibration with data. The 8920A/B/21A/8924C are our main focus. We can't give an exact cost for your repair but our repair average  $400- $700. We also sell parts for 8920 units. ....call

HP8920A & HP8920B HP 8920B Products now include a 6 month warranty! 

Sale!! Hewlett Packard 8920A Service Monitor With newer version "102" Spectrum Analyzer / Tracking Generator, units look almost new and include calibration with data and 180 day warranty!! (6 month warranty)With options 001, 003, 004, 005,  102...$6500.

Add High Stability to your HP 8920A, B for $375.00. Send us your HP8920 10MHz frequency reference module, we'll replace the standard 10 MHz reference with a high stability oven type reference, calibrate the module and return it. You simply put the module back in your 8920, install the calibration data and your unit will have the opt 001 high stability reference and it will be calibrated. Your 8920 will also indicate "high stability reference" when you run the "list options". Get all this for ..$375.00

Sale!! HP8921A Cellular Service Monitor . The HP 8921A includes many options on the 8920A that are standard on the HP 8921A including: GPIB, parallel and rs-232 ports( opt 103), Spectrum Analyzer / Tracking Generator (opt 102), High Stability Reference (opt 001), Audio Signaling (opt 004). The HP 8921A differs from the HP8920A , HP 8920B in that it has a 30Khz receiver IF bandwidth ( not a 15 Khz) Other than that , the HP8921A is exactly the same as the HP8920A and will work just fine for 2-way radio, etc. All HP 8921A units include options 001, 004, 013, 014, 050, 102, 103* (*or 003).180 day warranty and calibration with data...5500.

Sale !! Hewlett Packard 8921A  /600  includes HP83205A Service Monitor The HP8921A is similar to above with opt 600 (CDMA test) Unit comes complete with HP83205A (newer type) CDMA adapter. 1996 units are in like new condition !...$7,500 or $7000 for HP8921A only (calibrated with data and 180 day warranty)

HP 8921A  /601 CDMA Base Station Test Set includes HP83205A with CDMA and CDPD and 180 day warranty....$5900.00

HP8920B Service Monitor HP 8920B with options 001, 004, 102 (6 month warranty)..$6500.

Sale!!  HP8920B Service Monitor  Agilent / HP 8920B with options 001, 004,  013, 014, 051, 102  The HP 8920B is our most popular model. Features include off the air (2.0 uV) receiver, sinad , power, distortion, modulation, deviation, volt meters, opt 102 includes the spectrum analyzer / tracking generator, RF frequency counter, 125W (60W continuous) dummy load, CTCSS, DCS, DPL, EDACS, LTR, DTMF, MPT 1327 - encode & decode. calibrated with data and 180 day warranty....$6500.

HP 8920B Service Monitor  Agilent / HP 8920B with options 001, 004, 006, 013, 014, 051, 102., calibrated with data and 180 day warranty...$6500.

HP 8920B Service Monitor  Agilent / HP 8920B with options 001, 004, 055, 102 This one includes option 055 (Mechanical Attenuator) what this means is its frequency range is from 400Khz to 1000Mhz. The standard HP 8920B has an electronic attenuator which has a frequency range of 30Mhz to 1000Mhz. Price includes a calibrration with data and 180 day warranty...$7500.

HP 8920B Service Monitor HP / Agilent 8920B with options 001, 004, 006, 013, 014, 051, 180 day warranty..$4900.00

HP 8920B Service Monitor Agilent / HP 8920B with options 001, 004, 051, 180 day warranty..$4900.

HP 8920A HP 8920B full year warranty. Increase your 180 day warranty on any 8920A 8920B 8921A or 8924C to 1 full year for only $300. extra.

HP 8920B Options  We can add or remove any option from an HP 8920B...call

HP 8920A  8920B Microphone. Here is an excellent after market mic for your 8920 unit.. $120.   8920 Microphone

HP 8920A / 8920B option  006, 007, 008 removal. Amtronix can remove your low power option and add the standard 60 watt RF power input. We remove the low value attenuator, install the standard 60 watt input then calibrate your input with our Agilent "System Power Calibration" software so the accuracy is within 5%. The unit is then performance evaluated with data. We use actual HP parts and add the original HP 60 watt lable to the front panel... $350 (units with opt 007 require more parts making the price $750 for this service)

HP 8920A conversion to HP8920B Let us convert your HP8920A to an HP8920B. The HP8920A needs to have the parallel printer port on the rear (opt 103) . We replace several boards, the front panel and calibrate the unit with data. The 8920B will have a very new firmware version 6.01 and increased internal memory to 928K. The 8920B will also have the newer PCMCIA card slot in the front as well as the higher grade - low phase noise (low residual FM) synthesizors. There are no compromises here, you will have an 8920B with all HP / Agilent parts and it will be completly compatable...$1400.

HP8920A HP8920B Parts Modules Boards Parts that Agilent won't sell are here by popular demand!! Repair parts including front Antenna /Duplex BNC connector for pre1998 units (supply is limited) 28JR450-1  -$45/ea.;  Newer Style with removable center for 1999 and later-$50/ea; HP8920A/B CRT $150./ea, 8920A/B Volume Controls, Module repair, call for other parts and HP 8920A HP 8920B Repair Service / Calibration Service 8920 service  HP 8920 HP 8920A HP 8920B modules boards Parts

HP8924C / 060 Service Monitor / CDMA Test Set with 60 Watt input  These make a great 2-way Service Monitor! The 8924C tests CDMA phones but is also a Service Monitor! With the opt 060 60 watt input, the 8924C will do everything an 8920B will do. Althow the 8924C was originally  made for CDMA phone testing, it also makes an excellent bench service monitor. It Generates / receives  FM, AM, SSB from 0.4*MHz to 1000MHz, (*10MHz-1000MHz with electronic input module  ), sensitive off the air receiver, 60 watt (125 watt intermittant duty) RF input, sinad, power, distortion meters, signaling encoder and decoder, spectrum analyzer with tracking generator, high stability reference. It can be setup to work almost exactly like an 8920B but for a lot less money. The HP 8924C is recommended as a bench unit because it weighs about 60 pounds - due to its tough steel frame. Buy now- we have several units with 60W / 125W (int) RF input and brand new monitor assy's.. Price includes a 180 day warranty and NIST traceable calibration with data.....$2400.00   HP8924C with 60 watt RF input

HP8924C Options: 1 year full parts and labor warranty - add $200.   Standard 3 watt input - subtract $200.

HP 8924C  Save !!!  Get a refurbished, calibrated unit with the 60W input, new monitor assy, 10 day right of return. No compromises here, these look and work great. These are basically the same as above without any warranty for $2100.

HP 8924C CDMA Test Set This unit is one of the most popular CDMA test sets in the world. It is used by the majority of CDMA phone manufacturers. These 8924C units include a 180 day warranty, NIST traceable calibration with data and are cleaned and refurbished with a new CRT or monitor assy.  $2000.00

HP 8924C CDMA Test Set This unit is one of the most popular CDMA test sets in the world. It is used by the majority of CDMA phone manufacturers. We have several units in good working condition that pass all self tests and diagnostics. These units are not refurbished, come with no warranty, no calibration but do include a 10 day right of return if mis-advertised. $1600.

HP83236B PCS Adapter for any HP 8924 unit. Adds PCS bands, includes all  cables to interconnect to HP 8924C or HP 8924E units...$300.00

Sale!! HP8935 / Agilent E6380A CDMA Cellular / PCS Base Station Test Set  The 8935 / E6380A makes a great Service Monitor for 2 way radio uses. Originally, the E6381A was used for full Cell Site installation maintainance for CDMA / PCS base stations but it also includes all the popular features for use as a Service Monitor. It includes a 400Khz - 1Ghz / 1.7Ghz-2.0Ghz  Spectrum Analyzer, generates AM/FM and has an off the air receiver for AM/FM/SSB, Full Duplex operation, includes a power meter, sinad meter, encoder and decoder for CTCSS tones and DTMS (no DPL, EDACS or LTR) and can operate similar to the 8920A/B Service Monitor for 2-way use. It comes with a swept return loss / distance to fault program that is very handy for antenna / coax analysis (*return loss bridge is needed) ..$2200. . These won't last long!!   8935 Information

Agilent E5515C with opt 003 / 1962B - $20,000.

Agilent E5515C with opt 002 / E1968A - $21,600.

Agilent E5515C  AT/E5515C option E1991B w.E1985D fast switch       @$55,000.00

Sale !! HP 83206A IS-136 TDMA Adapter - Add opt 800 (TDMA-IS136) to your HP8920A/B  unit with this adapter. This unit allows full IS136 and IS54 TDMA testing with your HP8920B unit. The HP83206A provides a pi/4DQPSK modulation analyzer and data scource. Also has BER/WER TDMA analyzer. Superceeds the HP83201B for full dual mode IS54 and IS136 testing. Manual included for $20.00 Sale!!  Picture

Sale!! HP 83236B PCS Adapter - for TDMA and CDMA etc. testing with the HP 8920B and HP 8924E/C in the 1710-1990 Mhz bands..$150.

HP83205A/003 CDMA&CDPD ADAPTER for the HP 8920A/B &8921A  The HP 83205A  adapter complete with all necessary cables, manuals and hardware connects to your HP 8920 series unit to add CDMA Base station test and CDPD test also...$300.

Motorola R2600C /HS Service Monitor This is the newest of the R2600 Series. Includes Spectrum Analyzer, Tracking Generator, 500Khz-999.999Mhz operation, high stability reference, Enhanced spectrum analyzer with markers and cable fault tests,  6 month warranty, excellent condition!..$5900. (Sold out)

Motorola R2600B /NT/HS Service Monitor Newer unit without tracking generator, 6 month warranty...$4600.  

Motorola R2600 with "HS" add /HS "High Stability" to any R2600  unit for $350.   

HP / Agilent Parts,  Modules, Boards  Need a part for a service monitor or other test equipment? We have parts for the following:  HP8920A  HP8920B  HP8901A  HP8901B  HP8902A  HP8657A  HP8656B  Motorola R2600B/C    Parts List

Agilent / HP 8920 Repair, HP 8920 Service  We repair HP 8920A, HP 8920B and HP8921A units. Here is useful information to run your HP 8920 self diagnostics  Go to 8920 Diagnostics

Check out  Gamma Instruments     This is out "Brother" Company.

Anritsu S113D Site Master (new)  2 Mhz-1300Mhz. State of the art antenna & transmission cable analysis. Return loss, SWR, Insertion loss, distance to fault, these units use spread spectrum technology which is immune to rf interference, Windows compatible software, graphs performance on LCD display or PC, Store antenna / transmission line performance graphs for later comparisons. The S113D superceeds the S113 , S113A, S113B and S113C units. These are the most handy, portable and dependable antenna / transmission line analyzers available. The S113D includes: AC adapter / power supply 110-240 VAC input-12 VDC output; 12 V Vehicle adapter, Site Master Tools Software, serial cable to interconnect to a computer, INC50- instacal module- this is an open/short/load all in one, Manual, Canvas Carry Case and 1 year warranty. Frequently ordered options are the Heavy Duty Carry Case (760-215A), 1.5 meter Phase Stable Cable (15NNF50-1.5C), Precision 50 ohm load (sm/pl), Precision open/short (22N50) option 3 (color display) add $150.; option 29 (power meter with built in sensor) add $1200.; option 50 (T1, E1 Testing) add $2500.;  .........$5800. Picture

Anritsu S114C Site Master  (New) same as S113C but this has a 100Khz-1300Mhz Spectrum Analyzer also..$10,400.

Anritsu S251C Site Master (New) two port sitemaster for very accurate cable sweeps 625Mhz-2500Mhz..$11,150.00

Anritsu S331D Sitemaster (new)  25 Mhz to 4.0 Ghz., Similar to above, New with 1 year warranty. This unit superceeds the S331 , S331A , S331B and S331C units.  The S331D includes: AC adapter / power supply 110-240 VAC input-12 VDC output; 12 V Vehicle adapter, Site Master Tools Software, serial cable to interconnect to a computer, Manual, Canvas Carry Case and 1 year warranty. option 3 (color display) is now included at no extra charge; option 29 (power meter with built in sensor) add $1200.; option 50 (T1, E1 Testing) add $2500. Frequently ordered options are the Heavy Duty Carry Case (760-215A), 1.5 meter Phase Stable Cable (15NNF50-1.5C), Precision 50 ohm load (sm/pl), Precision open/short (22N50) (Now in Stock!)...$6850. Picture

Anritsu MS 2711B (new) Handheld Spectrum Analyzer now has a preamp (was opt 8) as a standard feature.The frequency range is 100Khz - 3.0 Ghz...$6100.  (Option 20- tracking generator is $1450.00 extra) option 05 (power meter) is no longer available.

Anritsu S332D Sitemaster (new) 25Mhz-4.0Ghz provides full antenna / feed line analysis and has a 25Mhz-4Ghz Spectrum Analyzer. The S332C includes: AC adapter / power supply 110-240 VAC input-12 VDC output; 12 V Vehicle adapter, Site Master Tools Software, serial cable to interconnect to a computer,  Manual, Canvas Carry Case and 1 year warranty. Frequently ordered options are the Heavy Duty Carry Case (760-215A), 1.5 meter Phase Stable Cable (15NNF50-1.5C), Precision 50 ohm load (sm/pl), Precision open/short (22N50)This unit superceeds the S332 , S332A and S332B/C (New with 1 year factory warranty) ..$11,850.

Anritsu 22N50 (new)  Open / short calibration accessory for Sitemasters.....$200.

Anritsu SM/PL (new)  Precision Calibration  load for Sitemasters.........$325.

Narda 370BNM (new) Precision 5 Watt Calibration load for Sitemasters. The return loss for these is -35db as compaired to -42 db with the sm/pl.....$50.

Anritsu 15NNF50-1.5C 1.5 Meter Phase Stable Cable for use with Sitemaster..$305. (new)

Anritsu 15NNF50-3.0C 3.0 Meter phase stable cable for sitemasters..$420.00 (new)

Anritsu 760-235A Hard Case for Sitemasters (new)- Tough composite case with handle is air tight and water proof to 20 Feet.$295.00 (new)

Anritsu OSLN50LF precision open/short/load T with N male connectors..$525.00 (new)

Anritsu OSLNF50LF precision open/short/load with N female connectors..$575.00 (new)

Anritsu 12N50-75B 50 to 75 ohm pad..$225.00 (7 db loss) (used)

Anritsu 12N75B  minimum loss 50-75 ohm pad DC-3 Ghz..$225.00 (3 db loss) (used)

Anritsu 22NF50  precision open / short( N female connectors) ..$125.00 (used)

Anritsu 22N50 precision open / short ( N male connectors)..$125.00 (used)

Anritsu 5400-71N75L  75 ohm power sensor for the option 5 Sitemasters has N male connector and measures power from 5 Mhz to 1200Mhz..$325.00 (used with guarantee)

HP 8647A Signal Generator with H/S option..$1400.00

HP 8656B Signal Generator...$900.00

Hewlett Packard 8657A 1040 Mhz Signal Generator AM/FM Synthesized, internal 1000hz or 400hz Modulation, accepts external modulation, HPIB interface, store and recall 99 front panel presets, self diagnostics, output level is accurate to +-1.0 db across entire range of +13 dbm to -143 dbm. The HP8657A has low phase noise, reverse power protection, non-volatile memory. ....$900.   Picture

HP8902A /30/33/37 Measurement Receiver The 8902A is similar to  the 8901B but includes a measurement receiver that can measure as low as -132dbm of RF signal with .01 dbm of accuracy. Option 030 is the High Selectivity IF option. Option 030 includes 2 IF filters. This one has 033: 25 KHz Filter and 037: Carrier Noise Filter. Unit is in excellent condition.  $8,500.00

HP8901A Modulation Analyzer in excellent shape, The HP 8901A measures frequency to 1300Mhz, AM/FM modulation, power levels (-30dbm to +20dbm)!................($550.)  HP8901A Picture

SALE !! HP8901B Modulation Analyzer- The HP 8901B Measures Frequency, AM Modulation, FM Deviation, Power levels from -55dbm to +20dbm, Tuned RF Analysis or automatic mode, Audio Distortion and Sinad, with AM&FM Calibrator..$1600.00 (with front connectors)  Picture

Eagle RLB150N4A 5-2000Mhz Bridge, 45 db.NEW !................$609.00 (in stock)

Eagle BKA-8920 1-2000 Mhz Return Loss Bridge Kit (includes RLB150N3D Bridge, 2 cables rf. attenuators, splitter, loads) for HP8920A/B NEW !.....$1150.00 (in stock)

Eagle CBK050  50 Ohm Calibration Kit -includes precision N male 50 Ohm load (42db return loss (DC-3Ghz) 36db (or better) return loss (3 -4 Ghz)), Open and Short, case.(new) .$250.00 (in stock)

Hewlett Packard 8903B Audio Analyzer Measure and test audio distortion, sinad, signal to noise, true rms ac volts, dc volts, frequency, has low distortion programmable source, rms, average and quazi-peak detection 20Hz to100Khz. The HP8903B units have C Message and CCITT filters, also X axis, Y axis and pen lift for output to X-Y plotter !....$2200.
Picture of HP8903B

HP8903B Audio Analyzer in mint condition. Same as above unit but with option 001(rear output connectors)..$2000.

HP4934A TIMS Set, mint condition!  Excellent for work with telephone lines. The HP 4934A has accurate 600 ohm (also 135, 300 and 900 ohm) input and output impediance and 0.1 db accuracy. Units have option J02 that replaces the standard '310 front panel jacks to banana jacks for input and output. All else is identical to standard unit..$1300.

HP4935A TIMS Set, good working condition. The HP 4935A is an excellent instrument for measuring phone line loss, frequency, frequency sweeping, has speaker for monitoring, 300 / 600 / and 900 ohm input / output......$950.

Motorola R1151A Code Synthesizor is used for encoding paging and other formats. Includes POSCAG, Golay, FLEX, 2 tone, 5 tone, 6 tone, DPL, DCS, CTCSS, DTMF, etc....$175.00

HP 8592E HP 8593E HP 8594E HP 8595E HP 8596E HP8560A HP8560E HP8561E HP 8562E HP 8563E HP 8564E  HP8647A  HP8648A HP 8648B  HP 8648C 8648D Agilent E5515A E5515B E5515C E4401B E4402B E4403B E4407B E4408B E7401A E7402A E7403A E7404A 8753C 8753D 8753E 8753ET 8753ES 8712ES 8714ES 8712ET 8714ET 8720E Anritsu S331A S331B S331C S251A S251B S251C S113A S113B S113C S332A S332B S332C S114A S114B S114C S400A S400B S400C S820A S820B S820C S818A S810A S810B MS 2711B Anritsu 37369C Adventest Spectrum Analyzers , Anritsu Spectrum Analyzers , HP 4401A HP 4402A HP 4403A HP 4407A HP 4407A HP 4407B HP 4408B HP 4432A HP 8714E HP 8714ES HP 8714ET HP 8712ES HP 8712ET HP 11807E opt 024  HP 83217A opt 004 Adventest R3132 3162 3267 3273 R3361A R3361B R3361C R3361D R3362 R3465 R3265 R3661 R3661A R3661B R3661C R3661D HP 11807E opt 100 HP 8920A repair HP 8920B  repair Needhams PB-10 programmer  08920-61028  08920-61828  HP8920A receiver
Kenwood  Yaesu  Vertex  Nokia  Samsung  Ericsson  2-way radio flex encoder

Amtronix Wire Transfer Information- For purchases outside USA  Click Here