Tbaħħir standard b'xejn fuq ordnijiet ta' aktar minn $9.9
Politika tar-ritorn
Oġġetti jistgħu jintirbu sa 40 jum mill-data tar-riċeviment. Oġġetti personalizzati ma jistgħux jintirbu. Oġġetti mixtrija b'gift card jistgħu biss jinbidlu; ma jistgħux jintirbu.
Rigal B'Xejn
Merħba għal Roymall, is-sit professjonali tiegħek għal xiri ta' rigali ta' kwalità għolja. Napprezzaw is-sapport tiegħek u rridu nuruk gratitudni billi noffru rigal b'xejn ma' kull ordni.
Politika tat-Tbaħħir
Oġġetti jintbagħtu fi żmien 2-5 ġranet tax-xogħol. Ordni ta' aktar minn $9.9 jintbagħtu b'xejn.
1. Politika tar-Ritorn
Oġġetti jistgħu jintirbu sa 40 jum. Oġġetti personalizzati ma jistgħux jintirbu.
2.Politika tar-Rifużjoni
Ir-rimi jintirbu bl-istess metodu ta' ħlas oriġinali.
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Description:
This shortwave standing wavemeter is designed base on G8GYW open source, and this power standing waves meter is designed for shortwave radio. Built-in large capacity battery to supply long working time. If you are looking for this product, come and have a try, it will not let you down.
Features:
This shortwave standing wavemeter is designed base on G8GYW open source.
This power standing waves meter is designed for shortwaves radio.
Portable size and easy to carry, you can take it or store it easily.
Built-in large capacity lithium battery to provide a long service time and you can recharge it in time.
Applicable frequency ranges is 1.6MHz-30MHz and power measurement ranges is 0.1W-11W.
Support serial communication, serial calibration, USB firmware upgrade.
You can write the firmware and host computers by yourself, and expand the alarm output.
The power measurement and standing wave measurement keep one decimal place by default, and the communication data are two decimal places.
Specification:
Applicable frequency range: 1.6MHz-30MHz
Power measurement range: 0.1W-11W
Power measurement accuracy: better than ± 5% (the data is under the default ambient temperature of 22 degrees; the error will change with temperature changes)
Standing wave measurement range: 1.0-19.9
Insertion loss:<0.15dB
Insert VSWR:<1.02@50Ω
RF interface type: SMA (external screw and inner hole)
Communication and charging interface type: type-c
Shell size: 63mm x 46mm x 19mm (excluding protruding parts)
Built-in lithium battery capacity: 400mAh (can be used continuously for more than 30 hours)
Instructions for use:
1) The red light is displayed when charging, and the light is off when fully charged;
2) The version information and battery voltage information will be displayed after booting, the power standing wave measurement interface will be displayed after 2 seconds, and the battery level will be displayed in the lower right corner;
3) A programmer is required to upgrade the firmware of the regular version.
Roymall C.o.
Rigal b'xejn
Politika tat-tbaħħir
Politika tar-ritorn
Coupon Code
Direct purchase from the factory 
Tools
Measurement & Analysis Instruments
Spectrum Analyzers
