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Last modified 2022-01-16

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DNT Calypso

A picture of DNT Calypso


Type:Citizen band / "Freeband" / Export transceiver
Frequency range
depending on setting:
26.965-27.405 MHz
25.615-28.305 MHz
28.000-29.700 MHz
Channels / tuning steps:Max 240
Mode:AM / FM / SSB
Frequency control:PLL
Frequency stability:?%
Clarifier or Delta tune:Coarse: ? KHz
Fine: ? Hz
Power supply:13.2 VDC
Current drain / power consumption:RX: Max 500 mA
TX: ? A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):158*48*185 mm (6.22*1.89*7.28")
Weight:1.1 Kg (2.42 lbs)
Other features:4 memories with scanning. Dual watch. Detachable front panel.

Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 2.5 uV (20 dB (S+N+D)/N)
FM: 1.3 uV (20 dB (S+N+D)/N)
SSB: 1.7 uV (20 dB (S+N+D)/N)
Selectivity:60 dB (ETS 300 135)
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohms
External speaker connector:3.5 mm

RF output power: AM: 7 W
FM: 15 W
SSB: 15 W (PEP)
Modulation system:
Max FM deviation (Factory set):? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin (Metal locking ring connector)
Microphone input level:? mV

Manufactured:19xx-19xx (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents: CPU/PLL: LC7232N
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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