Frequency meter HF RF frequency meter 2.4G 3G 5.8G 6G 7G 1Hz~7.3GHz

Description

Frequency meter HF RF frequency meter 2.4G 3G 5.8G 6G 7G 1Hz~7.3GHz
Description
1. Overview:
The HZ331 is a small frequency meter that measures low and high frequency signals and adds a 500 kHz pulse accumulator.
The module is easy to use and selects different test methods by pressing the button.
2.product application:
● Measuring pulse frequency;
● Measuring the radio frequency;
3, Technical parameter :
.Measuring low frequency range: 1Hz ~ 10MHz
.Measuring low frequency voltage range: +/-0.8V ~ +/-7V
.Low frequency resolution: 1 Hz
.Measuring high frequency range: 10MHz~7.3GHz
.Measuring high frequency voltage range: -12dBm ~ +10dBm
.Measuring high frequency resolution: 1KHZ
.Working voltage: 7~12 VDC
.Working current: <50 mA
.Working temperature -40 ° C ~ 65 ° C degrees Celsius
.Storage temperature -40 ° C ~ 65 ° C Celsius
.Size: 57*50*20 mm (Length X Width X Height)
Note: The low frequency signal is not an AC signal. Approximately 1OuF capacitance is measured in series with the input signal.
The low frequency signal is DC coupled. For AC coupling, measure the capacitor in series.
4, Interface description and related operations
P1 interface (power supply)
VDD: positive power supply (7~12V)
GND: negative power supply
P4 interface (TTL input signal)
FX: Low frequency input signal (1Hz ~ 10MHz); pulse accumulator input interface (maximum measurement frequency 500K).
GND: Negative power supply.
P3 interface (RF input signal)
RF: Measure the RF input signal. (10MHz ~ 7.3GHz)
GND: Negative power supply.
package :
1PC Frequency meter HF RF frequency meter 2.4G 3G 5.8G 6G 7G 1Hz~7.3GHz
Payment
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Shipping
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2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.
Returns policy
1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt
2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order
3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements
4.Items must be unused, in original packaging and include all parts, accessories and packaging
5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation
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