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MÁY PHÁT HIỆN THIẾT BỊ GIÁM SÁT ĐIỆN TỬ CPM-700

Hãng sản xuất: Research Electronics International
Xuất xứ: Hoa Kỳ
The CPM-700 is a broadband receiver designed to detect and locate all major types of electronic surveillance devices including room, phone, body bugs, video transmitters, and tape recorders. Broadband receivers such as the CPM-700 provide a very important cost-effective tool for professional sweep teams, government security personnel, and private citizens with important security needs.

Đặt hàng

I. R.F. Probe:
- Gain: 20dB nominal Frequency
- Response: 50kHz-2GHz ±3dB 3GHz-10dB
- Sensitivity: -62dBm (1 segment) -85dBm M.D.L.

II. VLF ProbE
- Response: 15kHz-1MHz-3dB
- MAX input voltage: 300 VAC 50-60Hz
- Isolation: 1500 VAC 60Hz
- Sensitivity: -38dBm (1 segment) -60 M.D.L.

III. Audio Amplifier:
- Input Impedance: 50K Ohm balanced
- Input Range: 1.7uV-10V (135dB) AGC
- Dynamic Range: 100dB (high and low gain)
- Frequency Response:100Hz- 15kHz±3dB (filtered) 500Hz-24dB/octave, 2.5kHz-18dB/octave
- Headphone Output: 5Vp-p 220
- Record Out: 25 mVp-p nominal with AGC

IV. Display:
- LCD bargraph: 18 segment with pulsing single segment trip point
- 50dB dynamic range (1 segment High Gain to MAX Low Gain)
- Alert Output: 2.8kHz tone or silent red LED at 2Hz
- Remote Output: N.O. contact (300mA 25V MAX)

V. Battery:
- MN1500 AA Alkaline - Life 10-16 hrs
- (Optional) 8 ea. 550mAh NiCad - life 3-5 hrs per charge
- Low Battery Indicator: approx. 10% remaining power

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