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Desktop Shortwave Transmitter
Desktop Shortwave receiver
Desktop Shortwave Station Control

General

HAM bands 80m  40m  20m  15m  10m  80m  40m  20m  15m  10m  ?
Freq. stability ? ? Less than 100 Hz after 30-minute warmup
Tuning steps ? ? N/A

Receiver

RX-range - 10-80 m 2-30MHz
Modulations - AM   CW   USB   LSB   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 10-80 m - ?
Modulations CW   - All mode  
RF-output 15 W ? 200 / 2000 W

Connections

Antenna - - Clamps / screws + RCA (Tulip)
Impedance ? 50 Ω 52 (unbalanced)Ω
Other - - -

Electrical

Power req. Mains Mains None
Current RX - ? -
TX ? - -

Physical

Manufactured Between 1947 and 19xx in USA Between 19xx and 19xx in USA Between 19xx and 19xx in USA
Dimensions ? 374 × 169 × 292 mm
(14.72 × 6.65 × 11.50 in)
275 × 190 × 300 mm
(10.83 × 7.48 × 11.81 in)
Weight ? 9.00 kg (19.9 lbs) 3.85 kg (8.5 lbs)
Form factor Base Station Base Station Base Station

Other features

Memories ? ? None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN COLLINS-000310B-1 COLLINS-000075S-3A COLLINS-000312B-4/5