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Frequency Counter 10Hz to 2700Mhz

Test Equipment   Frequency Counters   Item Number:     1475182760
Frequency Counter 10Hz to 2700Mhz$154.45
Item Description 
Description:

- Three ranges can measure input frequency from 1 Hz~2700 MHz bandwidth
- The inner temperature-offset oscillator (TCXO) insure the test accuracy during a long time operation,
- HC-F2700L is also adapt to low frequency test and get a relative exact test result because of Hi-frequency processor..
- Display: 8 bit green digital LED display
- Strobe: Hz,kHz,MHz,GHz red LED indicator.
- Frequency range: 10 Hz~2700 MHz
- Strobe time: 0.1sec.,1 sec.,10 sec.
- Accuracy: 1±time base error

Input characteristics:
 
   A Range: 10 Hz~20 MHz (20 mVrms)/ 1MΩ
   B Range: 100 kHz~120 MHz (50 mVrms)/ 1MΩ
   C Range: 80 MHz~2700 MHz (20 mVrms)/ 50Ω

- Power & dissipation: 120 V±10% (hard wired), 15W
- Weight: Approximate 2.2 Kg

More Details:

Features:

1. 10HZ to 2,700MHz Frequency Measurement Range
2. 2 input channels for Hi / Low Frequency Precise Measurement
3. Multiple Functions of Frequency, Period, Totalize measurements
4. 8 Digits for precise / accurate Readings
5. High stabilized crystal oven to maintain its accuracy

Applications:

1. Radio Equipment alignment & maintenance
2. Suitable for Paging / 2 Way Radio / Trunk Radio / Cellular (AMPS, TACS, GSM ..etc ) equipment's RF frequency measurements
3. Ham radio and hobbyist

Major Specifications:

1. Channel A & Channel B Frequency Measurement

 Channel A:

   Range: 10Hz to 10MHz direct counter, 10MHz to 100MHz pre-scaled by proportion

 Resolution:
   Direct counter: 1, 10, 100Hz  switchable
   Pre-scaled: 10,100,1000Hz switchable
   Gate Time: 0.01S, 0.1S, 1S switchable
   Accuracy: +/- 1 count +/-timebase error x measured Freq

Channel B:

  Range: 100MHz to 2.7GHz
  Resolution : 100Hz, 1KHz, 10Khz
  Gate Time : 0.01S, 0.1S, 1S
  Accuracy : +/- 1 count +/-timebase error x measured Freq

2. Period Measurement

Input: Channel A
     
      Range: 10Hz to 10MHz
      Resolution: 10-E7, 10-E8, 10-E9 Switchable
      Accuracy: +/- 1 count +/-timebase error x measured Period

3. Totalize Measurement

Input: Channel A

      Range: 10Hz to 10MHz
      Resolution: +/- 1 count of input
      Check: 8 bits repeating display 0 to 9 together

4. Input Characteristics

Channel A

Input Sensitivity: 10Hz to 100MHz , 20 to 30mV rms
Attenuation: X 1 , X20 Fixed selectable
Filter ( CH A only ): Low pass 100Khz ( -3dB) switchable
Impedance: Approx. 1M Ohms, < 35pF
Max. input voltage: 250V ( DC +AC rms )

Channel B

Input sensitivity: 50mV rms
Impedance: Approx. 50 Ohms
Max. input voltage: 3V ( DC +AC rms )

5. Time Base

Time base frequency: 13MHz
Short term stability: +/- 3 x 10-E9 for 1 sec average
Long term stability: 2 x 10-E5 Month
Temperature: +/- 1 x 10-E5 ( 0C to 40C )
Line voltage: +/-1 x 10-E7 for 10% change

6. General

Display: 8 digits, red LED Display with decimal point, gate, overflow, KHz, MHz and USec indications
Power requirements: 120V AC (hard wired)
Warn-up time: 20 min when cold started at 25C
Temperature / Humidity Operating: -5C to 50C, 10 to 90% RH
Storage / Transport: -4C to +60C, 5 to 95% RH
Dimension / Weight: 207(W) x 85(H) x 255(D)mm, 2.2Kg

Accessories:

1. English Operation manual
2. Input cable

New [Sale]

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Discount Code:

Manufacturer:   Zhaoxin
Mpn:   HC-F2700L
Condition:   New
 
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