HP368 50Hz-3.8GHz Digital RF Power Meter -60 To +7dBm RF Power Detector For Power Measurement

 

1. Overview:
HP368 is a radio frequency power meter. The meter is operated by pressing the keys. Its advantages: simple structure, convenient use, stable performance, reliability, high sensitivity and fast measurement speed.

2. Application:
- RF power measurement;
- Meter calibration.

3. Technical Parameters:
1. Measuring power range: -60 to +7dBm (External RF attenuator can be extended to 100dBm)
2. Measurement power resolution: 0.1 dBm
3. Measuring frequency range: 50Hz~3800 MHz (50Hz~3.8GHz)
4. Measuring power: 1nW~1W
5. Working voltage: 7~12 VDC
6. Working current: <50 mA
7. Working temperature: -40℃ to 65℃
8. Storage temperature: -40℃to 65℃
9. Size: 55*45*10 mm (LxWxH)

4. Interface Display & Operation Instructions:
(1) Unit description: dBm;
(2) Key description:
FUN: Function key; MODE: Change interface; SEL: Self-up key or self-decrement key.

4.1. Display Measurement Data
Interface display font:
The first line "RF-POW -65.5 dBm"
The second line "110uV 0nW"
Note: Display the signal dBm value, input voltage value, and input power respectively.

4.2. Set RF Power Attenuation Value
Interface display font:
The first line "RF Attenuator"
The second line "SUB 00.0dB"
Key operation:
FUN: Function key; (select the direction of addition and subtraction) Display SUB for subtraction, display ADD for addition. (Long press the FUN key to save the set dB value)
SEL: Self-increasing key or self-decreasing key.

4.3. Set the Value of Measurement Frequency (function: modify the radio frequency power of different frequencies)
Interface display font:
The first line "Measuring freq"
The second line "SUB 00.0GHz"
Key operation:
FUN: Function key; (select the direction of addition and subtraction) SUB is displayed for subtraction, and ADD is displayed for addition. (Long press the FUN key to save the set frequency value)
SEL: Self-increasing key or self-decreasing key.

Note: Connect different RF power attenuators and set the corresponding attenuation coefficient to read out the correct power parameters.

5. Wiring:
P1. Wiring Definition:
No. Symbol Meaning
1. VDD: Module's positive power supply (7V~12V)
2. GND: The negative pole of the power supply of the module

P2 Wiring Definition:
No. Symbol Meaning
1. RF: Radio frequency signal input
2. GND: Power negative

Annotation:
First of all, dB is a pure counting unit: for power, dB = 10*lg(A/B). For voltage or current, dB = 20*lg(A/B). The meaning of dB could not be simpler, that is, a very large (followed by a long string of 0s) or a very small (preceded by a long string of 0s) number is expressed relatively shortly. Such as:
X=1000000000000000 (15 zeros in total)
It can be expressed as: 10lgX=150dB
X=0.000000000000001
It can be expressed as: 10lgX=-150 dB
dBm defines miliwatt (milliwatt). 0 dBm=1mw;
dBw defines watt. 0 dBW = 10lg1 W = 10lg1000 mw = 30 dBm.
By default, dB always defines the power unit, which is calculated as 10lg. Of course, in some cases, signal strength (Amplitude) can be used to describe work and power. In this case, use 20lg as the meter. This applies to both the control field and the signal processing field. For example, sometimes you can see the expression of dBmV.

Package Included:
- 1 x RF Power Meter

 

Detail photo

 

FAQ 

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

 

Q2. What about the lead time?

A: Sample ususally take within 3 working days.

 

Q3. Do you have any MOQ (minimum order quality)limit?

A: For standard product, usually 1pcs/item. For the OEM order, MOQ at least 50pcs/item.

 

 

Q4. How to proceed an order?

A: After buyer confirm the product&price is ok and ready to buy, order will be please tell us your delivery address, phone number, sometimes need email. Then we can draft the order and it will have a alibaba paying link.

 

Q5. After paid, what info of the supplier provided?

 

A: Tracking number

 

Q6: Do you offer guarantee and after-service for the products?

A: Yes, 6- 12 months warranty for our products. Note: We will do not take the responsibility for Man-made damage or improper operation. Delivery demage will be negotiate.

 

 

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

 

Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

 

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.

4. By Sea: Delivery from the Shenzhen sea port .

 

Company information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. 
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
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