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Base Station VHF Receiver
Mobile CB Transceiver
Headless Amateur Receiver

General

HAM bands 6m  2m  1.25m  4m  11m (CB)  ?
Freq. stability ? ± 0.005 % ±0.5 p.p.m. @ -30 to +85°C (-22 to +185°F)
Tuning steps ? Channelized Software dependent

Receiver

RX-range 30-330 MHz 26.965 - 27.405 MHz 0.001-2000 MHz
Modulations AM   FM   CW   AM   Multiple (Software defined)  
Sensitivity ? 0.8 μV for 10 dB; (S + N) /N typical (limit 1.6 μV) ?
Selectivity ? 6 dB @ 7kHz, 70 dB @ 10kHz typical ?
Filters ± 12,5 kHz / ± 75 kHz / ± 150 kHz ? ?
Receiver system ? Double Conversion Superheterodyne, PLL SDR
IF-freqs. 1st: 15.7 MHz
2nd: 1650 kHz
1st: 10.692 MHz
2nd: 450 kHz
?
Image rejection ? 65 dB ?
Audio output External speaker or headphones 3 W ?

Transmitter

TX-range - 26.965 - 27.405 MHz ?
Modulations - AM   -
RF-output - 4 W ?

Connections

Antenna - SO-239 BNC + SMA
Impedance ? 50Ω 50Ω
Other - - -

Electrical

Power req. Separate PSU 13.8 V DC nom. (+ or - ground) 5 V DC (USB-C
Current RX ? 800 mA < 600 mA
TX - 1.4 A max ?

Physical

Manufactured Between 1959 and 197x in West Germany Between 2012 and 201x Between 2024 and 20xx in Great Britain
Dimensions 570 × 450 × 410 mm
(22.44 × 17.72 × 16.14 in)
152 × 58 × 327 mm
(5.98 × 2.28 × 12.87 in)
200 × 40 × 105 mm
(7.87 × 1.57 × 4.13 in)
Weight 65.00 kg (143.4 lbs) ? 800 gr (1.8 lbs)
Form factor Base Station Mobile Headless

Other features

Memories ? 40 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Citizen Band (27Mc) Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN ROHDE-&-SCHWARZ-ESG UNIDEN-BEARCAT-PRO000505XL SDRPLAY-NRSP-ST