JJNdigital F2800 Professional Counter Surveillance System (Sweepmaster)
생산업체: JJNdigital Model: F2800 출처: United Kingdom 보증: 12 Month - 견적요구
- 연락처
-Typical Performance Characteristics - at 20 degrees C
-Antenna Input:
Connector: BNC Socket - 50 Ohm
Input Frequency Range: 1MHz - 6GHz
Sensitivity 100MHz: -46dBm
200MHz: -46dBm
500MHz: -45dBm
1GHz: -40dBm
2GHz: -28dBm
5GHz: -7dBm
Demodulation Sensitivity for 50mW Audio: -30dBm (meas'd at 500MHz 50% AM 1kHz)
Frequency Response: 400Hz - 5kHz +/-2dB
-TELEPHONE INPUT:
Connector: FCC68 6/4
Input Frequency Range: 1MHz - 6GHz
Sensitivity 100MHz: -39dBm
200MHz: -32dBm
500MHz: -29dBm
1GHz: -27dBm
2GHz: -15dBm
5GHz: -1dBm
Demodulation Sensitivity for 50mW Audio: -24dBm (meas'd at 500MHz 50% AM 1kHz)
Line Audio: Frequency Response: 400Hz - 5kHz +/-2dB
Sensitivity for 50mW Audio: 10mV RMS
Frequency Response: 200Hz - 15kHz +/-1dB
Line Isolation: 500V DC
-INSTRUMENT DISPLAY:
Type: Custom Backlit LCD10
RF Signal Strength: element bargraph
RF Carrier Frequency: 2800.0MHz (2.56GHz) maximum
-INTERNAL AUDIO AMPLIFIER:
Output Power: 0.25W
Frequency Response: 300Hz - 15kHz +/-1dB
Headphone Connector: 3.5mm Jack
-VOX TRIGGER:
Number of Bursts: 4
Burst Duration: 40ms
Burst Frequency: 12.5Hz
Tone Frequency: 3.2kHz
Loudness: 90dB SPL @ 1m
-MISCELLANEOUS:
Internal Battery: 7.2V 1100 mAH Li-Ion rechargeable
Operating Duration - fully charged battery: 8 hours
Charge Time - using supplied charger: 3 hours maximum
Operating Temperature Range: -10 to +50 degrees C
Relative Humidity: < 90%
Dimensions: 170 x 165 x 52 mm
Weight: <1 kg (main unit)
SUPPLIED ACCESSORIES:
• Antenna Wand with Whip Antenna
• Earphones
• Telephone Connection Cables x 2
• Mains to 10V DC Charger
• Soft Protective Carry Case
• Shoulder Strap
• Protective 'Storm' Carry Case
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