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Optical Receiver
 Optical Receiver |
Product Description
JXR****series optical receiver is adopted updated cast-aluminum outside technology, and different type optical receiver has different output port number, but the maximum is 4. There is alone power-supply port (AC60V) and photoelectricity module output signal monitoring port. The output level (channel 1 and 2 or 3 and 4) can be modulated separately to output by splitting or distributing way.
Features: (standard)
Excellent design in circuit, oversea or high quality domestic photoelectricity module and oversea double power output module.
High efficient electrical source---big working voltage range, anti-surge, protecting when voltage is not enough or over load, less noise
Updated cast-aluminum outside technology----watertight, against moldy, durable, convenient in fixing and modulating in field
Numerical tube shows optical input power, output port supply electrical choice with a chip
Splitting or distributing output easy to system design.
Specification: ( standard)
Item parameter
Input optical power range -4-+2DBm
Optical return loss >45B
Equivalent input noise current <=8PA √Hz
Standard optical wavelength 1290-1600nm
Flatness +-0.75dB
Optical linker type PC/APC
Frequency range 47-750MHz or 47-862MHz
RF output signal level 96, 100, 104dBuV
>67dB
>64dB
RF output impedance 75¦¸
RF output return loss 47-550MHz>=16dB
550-862MHz>=14dB
Output slantwise rate 0-10dB
Working voltage AV 35-65
Order Part No.
JXR78B41A/BR; JXR78B21A/BR
Part No. Principle
JX R 7/8 A/B/P/J (1-4) 1/2 A/B R/F
1 2 3 4 5 6 7 8
1 Company abbreviation
2 Receiver
3 Working bandwidth: 7: 750MHz; 8: 860MHz
4 Photoelectricity part type: B: Oversea photoelectricity module
5 output port number.
6 Output type
7 Power supply way
8 Upgrading way
| Trademark: | JIEHAO |
| Unit Price/Payment: | T/T, L/C |
| Origin: | China |
| Company: | Chengdu Jiexun Electronics Co., Ltd. |
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