The Sommerkamp TS-277DX is a handheld VHF transceiver. It covers 144-146 MHz (138-174 MHz) for both receive and transmit. Tuning steps are selectable from 5 / 10 / 12.5 / 20 / 25 / 50 kHz. Image rejection is greater than 60 dB. RF output power levels are High: 5 W, Medium: 2.5 W, and Low: 350 mW. The transceiver has 1 memory bank with 40 channels. Power requirements are 7.2V DC (battery) or 5-16V DC (external). Current drain in receive is 13/35 mA (save/stby) and max 950 mA in transmit. Dimensions are 84 × 55 × 31 mm.
General characteristics
- HAM bands
- 2m
- Frequency stability
- ?
- Tuning steps
- 5 / 10 / 12.5 / 20 / 25 / 50 kHz
- Memories
- 40 channels in 1 bank(s)
Receiver
- RX-range
- 144-146 MHz (138-174 MHz)
- Modulations
- FM
- Sensitivity
- 0.16 µV (12 dB SINAD)
- Selectivity
- ?
- Filters
- ?
- Receiver system
- ? conversion superheterodyne
- IF-frequencies
- ?
- Image rejection
- >60 dB
- Audio output
- ?
Transmitter
- TX-range
- 144-146 MHz (138-174 MHz)
- Modulations
- FM
- RF-output
- High: 5 W, Medium: 2.5 W, Low: 350 mW
Connections
- Antenna
- BNC
- Impedance
- 50 Ω
- Other
- -
Electrical
- Power requirements
- 7.2V DC (battery), 5-16V DC (external)
- Current drain RX
- 13/35 mA (save/stby)
- TX
- Max 950 mA
Physical
- Dimensions (w×h×d)
- 55 × 84 × 31 mm (2.17 × 3.31 × 1.22 in)
- Weight
- 185 gr (6.5 oz)
- Form factor
- Handheld
- Manufactured
- Between xxxx and xxxx
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- -
- Accessories
- -
- RigReference ID
- 3990
- MPN
- SOMMERKAMP-TS-000277DX
Manuals, diagrams and brochures
-
No documents available for this particular model.
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New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used Sommerkamp TS-277DX. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on historic data, today's second-hand price of the Sommerkamp TS-277DX is around:
- USD 238.00
These estimates are based on the following prices:
Links & tools
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- Search Wikipedia for Sommerkamp TS-277DX information
- Search the Boat Anchor Manual Archive (BAMA) for Sommerkamp TS-277DX for manuals and documents (using Google)
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