Nissei NS-508 Instruction Manual

* HIGH-QUALITY CONDENCED MICROPHONE. BUILT-IN
capable of sending our constant voice level regardless of voice, whispering, loud, etc.
*PROVIDED WITH HIGH-SENSITIVITY CONDENSED MICROPHONE
The Condenser Microphone Element ensure the better voice quality.
*PROVIDED WITH FM/SSB AUDIO QUALITY SELECTOR SWITCH
*PROVIDED WITH ELECTRONIC SWITCHES

SPECIFICATIONS:

Microphone : Ceramic Microphone

IC : 1 piece

Transistor : 11 piece

Diode : 6 pieces
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Output Voltage : 0 – 30mV(RMS)

Output Impedance: 500 –100k ohms

Compressor Level: 45dB(HIGH) 10dB(LOW)

Power Source :UM3 *2


CONTROLS:

(1) Power Switch: Push it for power "ON", then the "ON AIR"
(2) ON AIR Indicator : Set the power switch to "ON" then LED
(LED TX INDICATOR) (2) flashes to indicate the receiving condition
(3) PTT Switch : Use it for short time QSO. Push it for TX and
release for RX. Also use it for releasing of
"LOCK" switch.
(4) LOCK Switch :Use it for long time QSO. When pushing, the
(5) UP/DOWN Switchs: Use these switches for frequency UP and
"CALL" / "VFO" / "MR" / PF" - Function switchs
are subject to be used for "Kenwood" only.
(6) Microphone : The high-sensitivity ceramic microphone
DESKTOP MICROPHONE
Instruction Manual
indicator (2) start to flash. Push it again
for the power "OFF".
The LED (2) lights up continuously when transmitting.
LED "ON AIR" indicator lights up continuously.
For receiving, push the PTT Switch (3).
DOWN. For details, please refer to the
manual of transceiver.
is applied for clear and better voice quality.
NS-508
Power Consumption: 2mA (RX) 3mA(TX)

Dimensions (mm): 100(W)*155(D)*35(H)

Weight :450g

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