Innovation

This Digital and Analog Receiver can both receive the signal from Digital or Analog Transmitter. The unique functions of STV-02 are Encryption and Built-in Remote Control which control our own-made Digital transmitter STRC-400 for Preventing signal Interception.

Practicability

STV-02 is designed for convenience and easy to use by special people

Technology

In spilt of Built-In Remote Control as a special feature of STV-02, it is able to save 100 memory channel, support WFM / NFM, adjustable frequency step, Memorized channel searching and channel searching - NFM / WFM / FSK (is the modulation of STRC-400)

Specification

1. Frequency Range

Band 1 : 400 MHz ~ 470 MHz

Band 2 : 590 MHz ~ 650 MHz

Frequency Step : 5kHz / 10kHz / 25kHz / 100kHz / 500kHz

Modulation : WFM / NFM

Channel capacity : 100

WFM : -109dBm

NFM : -118dBm

Audio Ouput power : 300 mW

2. Transmitter

Frequency : 315MHz

Output Power : 3 W

Modulation : ASK

Burst Time : 6 Sec

3.General

Power Supply : 7.2 VDC(Li-Pol Battery ,1100 mA/h)

Operation time : up to 10 hrs

Dimensions : 120 x 54 x 34 mm

Weight: 300 g

Charger : 12V , 1A

Charging Time : 120 min

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STR-100 / STRC-100

Frequency Band: UHF

Output power: + 10 dbm Modulation: NFM / WFM

Power supply: 110 / 220 vac Antenna: 180 mm, external Microphone external / extension, Knowles

Dimensions: 2 x (32 x 13 x 8) mm

STR-200 / STRC-200

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

STR-300 / STRC-300

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

STRC-400

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