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TECHNICAL SPECIFICATIONS

Configuration

Triple conversion superheterodyne

Frequency coverage

25MHz - 3GHz

Reception modes

AM / NFM / WFM / SFM

Sensitivity

IP3

S/N

Band

Sensitivity

IP3 (dBm) S/N (dB)

25M-225MHz

NFM: 0.35uV (12dB SINAD)

AM: 0.6uV (10dB S/N)

WFM: 2.0uV (12dB SINAD)

225M-1.7GHz

NFM: 0.35uV (12dB SINAD)

AM: 0.

８

uV (10dB S/N)

WFM: 2.0uV (12dB SINAD)

1.7GHz -2.7GHz

NFM: 0.6uV (12dB SINAD)

2.7GHz-3GHz

NFM: 1.5uV (12dB SINAD)

IF frequencies

1st IF: 255.3MHz, 744.3MHz

2nd IF: 10.7MHz

3rd IF: 455kHz

Tuning steps

100 Hz to 100 kHz (10 Hz incremental)

Selectivity

NFM: +/-10kHz, 60dB

AM/SFM: +/-6kHz, 60dB

WFM: +/-180KHz, 60dB

Spurious Sensitivity

60dB>

Adjacent Selectivity

55dB >

Dynamic Range

90dB>

Unwanted Spurious emissions

< -57dBm

IP3

+1.0 dBm

Frequency stability

+/-1ppm (0-50

℃

)

Audio output

1.2W (8

) max.@ 10% distortion (no internal speaker!)

Power requirements

12 - 16V DC, 0.5 A with 1W audio output

Aerial connection

BNC

IF output

10.7MHz

Control interface

RS-232C / USB , 38400bps

Operation temperature

0 to 50

℃

Dimensions

200(W) x 31(H) x 230(D) mm, without projections

Weight

1.23kg

Nominal filter bandwidths

6kHz, 15kHz, 300kHz.

Memory channels

1000 (10 banks)

Search banks

Scan/Search Rate

25 steps per second.

Pass frequencies

2000

Priority channels

Содержание SR2200

Страница 1: ......

Страница 2: ......

Страница 3: ...at the unit with care avoid spillage or leakage of liquids into the cabinet Special care should be taken to avoid liquid entering via the connection sockets Special remarks Do not use or leave the SR2200 in direct sunlight It is best to avoid locations where excessive heat humidity dust and vibration are expected Always keep the SR2200 free from dust and moisture Other warnings There are no intern...

Страница 4: ... Hz to 100 kHz 10 Hz incremental Selectivity NFM 10kHz 60dB AM SFM 6kHz 60dB WFM 180KHz 60dB Spurious Sensitivity 60dB Adjacent Selectivity 55dB Dynamic Range 90dB Unwanted Spurious emissions 57dBm IP3 1 0 dBm Frequency stability 1ppm 0 50 Audio output 1 2W 8Ω max 10 distortion no internal speaker Power requirements 12 16V DC 0 5 A with 1W audio output Aerial connection 50Ω BNC IF output 10 7MHz C...

Страница 5: ...n CD This software does not support USB connections only RS 232C If your PC particularly laptops does not feature a RS232C port you may alternatively use a USB to SERIAL adapter This software is supplied as is without any guarantee of any kind Complete command list inside the manual USB driver on CD ...

Страница 6: ... speaker should have a nominal 8Ω impedance and power handling of 2 Watts or greater Accessory socket Provides output for audio and discriminator or other applications you might create Pin allocation as follows Values for pins 2 6 7 are for a 3kHz FM deviation at antenna input level PIN NUMBER CONNECTION 1 6V DC 30mA max 2 Discriminator out 500mVp p 3 10 7MHz IF no amp no filter 4 No connection 5 ...

Страница 7: ... USB connection You may use the Windows Hyper Terminal software which is supporting USB connections 12V DC input socket The DC power cable is supplied Please connect it to a power unit providing 12 to 16V DC with minimum 0 5 A Center pin is positive Power switch and power LED Unit is powered and the green LED is lit when the switch is in the upper position Antenna socket BNC type Preferably use an...

Страница 8: ...ONE Local echo ON set in ASCII settings of Microsoft HYPERTERMINAL Delimiter PC SR2200 CR 0x0d or CR LF 0x0d 0x0a Note LF will be ignored SR2200 PC OK response when the command has been correct SP CR LF 0x20 0x0d 0x0a Response when the command has been incorrect CR LF 0x3f 0x0d 0x0a Response to the read command Following the output of the parameter the correct response should read SP CR LF 0x20 0x...

Страница 9: ...03 CR processed as DB003 CR However be aware that for some commands like Memory Channel or Search Bank if you input MQ33 for MQ303 bank 3 channel 3 the SR2000 would mistakenly correct your entry to MQ033 which means bank 0 channel 33 ...

Страница 10: ...nn Memory Read m BANK from 0 9 and n CH from 00 99 MSm Memory Scan m BANK from 0 9 SM Memory Select SSmm Normal Search mm BANK from 01 40 RX R RFU STATUS MR MXmnn RFnnnnnnnnnn STnnnnnn AUn MDn BWn ATn AMn TMxxxxxxxx MS MXmnn RFnnnnnnnnnn STnnnnnn AUn MDn BWn ATn AMn TMxxxxxxxx SM MXmnn RFnnnnnnnnnn STnnnnnn AUn MDn BWn ATn AMn TMxxxxxxxx SSmm RFnnnnnnnnnn STnnnnnn AUn MDn BWn ATn AMn TTxxxxxxxx Vx...

Страница 11: ... 2 O AGC SLOW n 3 O AGC MIDDLE AC R ACn RF ATTENUATOR ATn W n 0 O 00 dB n 1 O 10 dB n 2 O 20 dB n 3 O AUTO Depending on the signal level RF AMP will automatically change to on or off AT R ATn n 3 O AUTO ATT AMP RF AMP AMn W n 0 O RF AMP OFF n 1 O RF AMP ON n 2 O AUTO Depending on the signal level ATT will automatically change to on or off R Amn n 3 O AUTO ATT AMP NOISE SQUELCH RQnnn W RQnnn O nnn ...

Страница 12: ...5 Default is 255 AGC must be set to OFF MG R MG nnn SELECT SQUELCH SQn W n 0 O NOISE SQ DEFAULT n 1 O LEVEL SQ SQ R SQn SIGNAL LEVEL LM R ATn AMn NSQm LMnnn O When NOISE SQ is selected nnn 000 999 ATn AMn LSQm LMnnn O When LEVEL SQ is selected nnn 000 999 m 0 O SQUELCH closed m 1 O SQUELCH open AUTO SIGNAL LCn W n 0 O OFF LEVEL n 1 O ON When the squelch opens signal level and frequency are returne...

Страница 13: ...Fnnx W OFnnx O nn 00 47 00 OFF O x or OF R OF xnn DUPLEX FREQ OLmm nnnOn W OLmm nnnnnnnn00 O mm 01 19 SETTING O nnnnO n FREQ DATA up to 1000 MHz 100 Hz step OLmm R OLmm nnnnnnnnnn OL OLmm nnnnnnnnnn INTERVAL TIME ABnn ABnn O nn 02 F0 OF AUTO ATT AMP nn 02 O APPROX 100 ms nn 03 O 150 nn 08 O 350 nn 0B O 500 DEFAULT nn 10 O 700 nn 30 O 2000 nn F0 O AB ABnn S METER LEVEL LU R LU O S METER LEVEL dBuV ...

Страница 14: ... to 10 2 11 to 20 3 21 to 30 4 31 to 40 SR O Search data of all banks R SRn SLnnnnnnnnnn SUnnnnnnnnnn AUn MDn BWn ATn AMn TTxxxxxxxx SRn BLANK PASS FREQ PWO W PW OO Make the current frequency a PASS Frequency PWnnnnnnnnnn O Manually input a pass frequency PASS FREQ LIST PRO R PRnn O nn 01 40 BANK There are 50 frequencies in each of the 40 banks total 2000 frequencies PR00 nnnnnnnnnn PR01 nnnnnnnnn...

Страница 15: ...A O M SEL ON OFF O Separate each command with a space TMxxxxxxxx TITLE O Use if necessary Spaces are OK MEM DATA LIST MAO R MAm O m 0 9 BANK Format as below MAmnn O m 0 9 BANK nn 00 99 CH O Only for the specified memory channel MXmnn MPn Gan RFnnnnnnnnnn AUn MDn BWn ATn AMn TMxxxxxxxx MXmnn MEMORY SELECT GAO W n 0 O OFF ON OFF n 1 O ON GA R GAn SEL MEM LISTING GRO R GRnn O nn 00 99 Display of spec...

Страница 16: ...PRIO CH PPmnn W PPmnn O m 0 9 O BANK nn 00 99 O CH PP R PPmnn RFnnnnnnnnnn NORMAL or RF BLANK INTERVAL TIME TInn W TInn O nn 01 20 sec DEFAULT 05 sec OF PRIORITY TI R TInn PRIO ON OFF PQn W PQn O n 0 or 1 n 0 O OFF PRIORITY OPERATION n 1 O ON PRIORITY OPERATION PQ R PQn O n 0 or 1 LEVEL WAIT LTnn W LTnn O nn 01 95 Time during which the level is put on hold until it stabilizes n 1 O APPROX 1 ms LTn...

Страница 17: ...ncy change Wrong timing might create PLL errors LW R LWnn SQ WAIT TIME SWO W SWnn O nn 00 50 ms DEFAULT 10 Signal squelch check time after the PLL is locked SW R SWnn BIRDIE CANCELL PLn W Shifting the PLL data from the current reception frequency REQUEST n 0 O OFF n 1 O 200K n 2 O 200K PL R PLn MAIN VERSION VR R VR O MAIN VERSION VR yyyy mm dd VFO DEFAULT CL cr W CL OReset the VFO to default RESET...

Страница 18: ...tium 300MHz processor or faster RAM and hard disk space requirements are negligible Connect the SR2200 to your PC using a serial cable Make sure that you have powered on the SR2200 In case you would like to use a USB to serial adapter install this adapter first as specified by the manufacturer s instructions Install and launch the control software The main control window looks like this The defaul...

Страница 19: ... it again for the connection to be recognized Please make sure that the RS232C port speed is set at 38400 bps and not 19200 bps otherwise the connection with the PC will fail Access this option by selecting COM Speed and then select 38400 bps HOW TO INPUT A FREQUENCY First select the VFO VFO A to J in which the frequency will be stored If the VFO already contains a frequency then the receiver will...

Страница 20: ...r it to the left window by clicking on the arrow and validate with OK OTHER FUNCTIONS Reception Modes You have to manually choose between AM Amplitude Modulation IF filter bandwidth of 6 kHz NFM Narrow Band Frequency Modulation IF filter bandwidth of 15kHz WFM Wide Band Frequency Modulation IF filter bandwidth of 15kHz SFM Super Narrow Frequency Modulation IF filter bandwidth of 6kHz 6 8 5 9 4 3 1...

Страница 21: ...nted noise disappears Manual Frequency Tuning Using the left arrow for tuning down or the right arrow for tuning up you can decrease or increase the frequency by the value defined in the 2 Frequency Step section For finer tuning use lower STEP values Volume Control Represents the AF audio output through the external speaker headphones sockets The SR2200 has no internal speaker Volume scale is from...

Страница 22: ...Memo ...

Страница 23: ......

Страница 24: ...apan AOR LTD 2 6 4 Misuji Taito Ku Tokyo 111 0055 Japan URL www aorja com US distributor AOR USA INC 20655 S Western Ave Suite 112 Torrance CA 90501 Phone 310 787 8615 Fax 310 787 8619 URL www aorusa com e mail info aorusa com ...

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