Digital And Analog Audio Surveillance Equipment

Special mini transmitters

STR-100 / STRC-100

Description:

The STRC-100 transmitters can operate for long, powering from mains or continuous power supply such as PS/2 mouse port.

Specification:

Frequency Band: UHF
Output power: + 10 dbm Modulation: NFM / WFM
Power supply: 110 V Antenna: 180 mm, external Microphone external / extension, Knowles
Dimensions: 2 x (32 x 13 x 8) mm
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STR-200 / STRC-200

Description:

The STRC-200 transmitter can operate for long, powering from telephone line. The STRC-200 radiates during the telephone conversation only. The transmitter has an audio compressor.

Specification:

Frequency band: uhf
Output power: + 10 dbm Modulation: NFM / WFM
Power supply: from telephone line Antenna: 180 mm, external Connection series with telephone set
Dimensions: 32 x 13 x 8 mm
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STR-300 / STRC-300

Description:

The STRC-300 is a small size transmitter.

Specification:

Frequency Band: UHF
Output power: + 3 dbm Modulation: NFM / WFM
Power supply: 3 vdc (1 x cr2032) Operation time no less than 36 hours Antenna: 180 mm, external Microphone: internal / built-in, Knowles
Dimensions: 28 x 20 x 8 mm
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STRC-400

Description:

The STRC-400 is a digital transmitter that transmit the encoded voice data. The STRC-400 has built-in rechargeable Li-polymer battery which provides good functionality. The STRC-400 can operate with STV-02 Digital Receiver.

Specification:

Frequency (transmitter) : 400 MHz ~440 MHz
Output Power (setting with remote control) : low power + 10 dBm high power + 18 dBm Modulation: FSK @ 100 kHz Audio coding nonlinear PCM Audio dynamic range compression ratio: 15 dB
Frequency (remote control receiver) : 315 MHz Power Supply: 3. 6v (Li-pol battery 230 mA / h)
Operation time: Standby no less than 10 months
TX low power 5 hours
TX high power 1. 5 hours Antenna: 180 mm
Microphone: built-in, Knowles (optional-extension) Dimensions: 48 x 23 x 12 mm Charger: 5VDC, 500mA
Charging time: 120 min
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STV-02 Combo Receiver

Description:

STV-02 can be analog or digital transmitter's receiver and remote control.

The STV-02 is compatible with mini transmitters of the series above.

Specification:

Built-in remote control transmitter 100 memory chnanel capacity WFM / NAM
Modulation Adjustable frequency step Tone control Search funcation Scan funcation
Li-polymer rechargeable battery Fast charging time
Compatible with
STRC-100 / 200 / 300 / 400