TRM7P MITSUMI | Alldatasheet
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Technical content
RF Module for Cordless Telephone in Japan Use TRM7P/F-J Series OUTLINE The MITSUMI TRM7P/F-J series have been developed by modifying the transmitting/receiving circuit, audio modulator and demodulator circuit, and PLL circuit of the Japanese market-oriented small power cordless telephones into compact and light weight modules. Telecommunication component
FEATURES
- For small power cordless telephones in the Japanese market. (Frequency bands used 250MHz and 380MHz.) 2. Achieves 8cc capacity. 3. Ultra-small, Ultra-thin (39 28 8 : Except Connector Part). 4. Light weight, at 13g 5. Two types of mounting configurations are available : the board mounting type (TRM7P) and FPC connector type (TRM7F). 6. Low current consumption and low voltage operation. (Built-in 2V regulator) Also, the design supports uniaxial and bi-axial antennas.BLOCK DIAGRAM TRM7P-J Series TRM7F-J Series
RF Module for Cordless Telephone in Japan Use DIMENSIONS SPECIFICATIONS Item Specifications UnitHAND Standard Voltage 2.4 V Current Consumption Communication52/Stand-by21 mA Weight 13 g RECEIVER Reference Sensitivity -4d B µ V Signal to Noise Ratio 50 dB Total Harmonic Distortion 1% Spurious Response 60 dB Spurious Emissions -65 dBm Adjacent Channel Selectivity 60 dB Audio Output Level 140 mVrms TRANSMITTER Carrier Power 8m W Frequency Error ±3.8 (max.) ppm Spurious Emissions -50 dBm Total Harmonic Distortion 0.4 % Signal to Noise Ratio 45 dB *Audio FM Deviation 1.5 kHz *Audio Input Level : 100mVrms. Unit : mm *For the technical details of the products in this page, please refer to Marketing & Engineering Div., AVC Business Div., Network Devices Business HQ. Phone: 046 (230) 3480. TRM7P-J01H TERMINALS 1. RX-ANT 10. DATA 2. GND 11. CLK 3. TX-ANT 12. NC 4. RSSI 13. RF-SW 5. C-SENS 14. MOD-IN 6. +B 15. GND 7. AF-OUT 16. +B-SW 8. STB 17. DC-OUT 9. LOCK TERMINALS 1. TX/RX-ANT 9. DATA 2. GND 10. CLK 3. RSSI 11. NC 4. C-SENS 12. RF-SW 5. +B 13. MOD-IN 6. AF-OUT 14. GND 7. STB 15. +B-SW 8. LOCK 16. DC-OUT TRM7F-J01H