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Handheld VHF/UHF Scanner / receiver
Handheld Transceiver
Handheld VHF/UHF Scanner / receiver

General

HAM bands 6m  11m (CB)  6m  2m  70cm  33cm 
Freq. stability ? ± 3 p.p.m. at 25°C ± 8 p.p.m. at -10°C to +50°C ?
Tuning steps 5 / 12.5 kHz 10 kHz 5 / 12.5 kHz

Receiver

RX-range 29-54 / 137-174 / 406-512 / 806-956 MHz (cellular blocked in the US) 26.965-27.225 MHz 68-88 / 137-174 / 380-512 / 806-960 MHz (Europe)
29-54 / 137-174 / 380-512 / 806-960 MHz (USA, cellular blocked)
Modulations FM   FM   FM  
Sensitivity (FM: 20 dB S/N at 3 kHz deviation):
29–54 MHz: 0.4 µV
137–174 MHz: 0.5 µV
406–512 MHz: 0.6 µV
806–956 MHz: 0.6 µV
1 µV (20dB SINAD) ?
Selectivity ±10 kHz (–6 dB)
±17 kHz (–50 dB)
±3 kHz (-6 dB)
±7.5 kHz (-70 dB)
?
Filters ? ? ?
Receiver system Double conversion superheterodyne Double conversion superheterodyne ?
IF-freqs. 10.85 MHz, 450 kHz ? ?
Image rejection ? ? ?
Audio output 0.5 W 250 mW @ 8 ohm, 10% THD ?

Transmitter

TX-range - 26.965-27.225 MHz -
Modulations - FM   -
RF-output ? 0.5 W ?

Connections

Antenna BNC RCA (Tulip) + Built-in telescopic BNC
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 6 V DC (4×AA Batteries) or Adapter 12V DC 9 V DC (6×AA batteries) or external adapter
Current RX 45-125 mA ? ?
TX - ? -

Physical

Manufactured Between 19xx and 19xx Between 19xx and 19xx Between 19xx and 19xx
Dimensions 68.5 × 162 × 39 mm
(2.70 × 6.38 × 1.54 in)
78 × 230 × 43.5 mm
(3.07 × 9.06 × 1.71 in)
59 × 171 × 40 mm
(2.32 × 6.73 × 1.57 in)
Weight 250 gr (8.8 oz) ? 240 gr (8.5 oz)
Form factor Handheld Handheld Handheld

Other features

Memories 50 channels in 1 bank(s) @ 15 channels/second 22 channels in 1 bank(s) 50 channels in 1 bank(s) @ 25 channels/second
Usage Amateur / Ham radio operators Citizen Band (27Mc) Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN 20-511 SOMMERKAMP-TS-001122FM 20-566