FMUSER AW07A SWR RF Impedance Eriali Oluyanju

Oluyanju eriali AW07A jẹ olutunu impedance RF kekere ti o ni agbara batiri. O le ṣe idanwo ipo SWR ti eriali rẹ, wiwọn impedance ati awọn paati reactance, ati ṣe iranlọwọ fun ọ lati yanju awọn iṣoro eriali. Ẹyọ naa ni awọn ẹya ipilẹ mẹfa: oscillator oniyipada, counter igbohunsafẹfẹ, oscillator ominira, aṣawari afara igbohunsafẹfẹ redio 50-ohm, oluyipada aD, ati microcontroller. Ọja iwapọ yii jẹ iṣelọpọ lati pade awọn iwulo ti awọn ẹya ti o lagbara ati idanwo aaye ati itupalẹ awọn ọna eriali 50-ohm. Igbohunsafẹfẹ ẹrọ ti awọn sakani lati ipo igbohunsafẹfẹ giga si 490MHz. O ṣe iwọn ikọlu RF lati awọn ohms diẹ si awọn ọgọọgọrun ohms. AW07A tun jẹ mita L/C, eyiti o ṣe iwọn iye awọn capacitors ati awọn inductor. Ni afikun, o le jẹ orisun ifihan agbara ti kii ṣe deede ati iṣiro igbohunsafẹfẹ. Mita agbara RF ti a ṣe sinu le ṣe idanwo agbara aaye RF nitosi eto eriali naa. O wulo pupọ nigbati o nilo lati mọ ipo kikọlu RF ni ayika redio.

Anfani

Orisun ifihan agbara pẹlu mita agbara ati mita inductance.

Reactance iye ati ikọjusi iye àpapọ.

Iye SWR lati 1.1 si 9.99 pẹlu mita agbara RF ati iṣiro igbohunsafẹfẹ.

1 * AW07A SWR HF VHF UHF Oluyanju Antenna

1 * okun USB

2 * Awọn asopọ ti nmu badọgba

Awọn alaye imọ-ẹrọ

Ideri iye: 160m, 80m, 40m, 20/30m, 10/15m, 6m, 2m, 1.25m, 70cm

Afikun Ẹya: Igbasilẹ Igbagbogbo

Ipele Ipele RF: 2Vppaw07atest

SWR Ibiti: 1 ~ 9.9

Range impedans: 10 ~ 500ohm

Batiri: 4 * Batiri Alkaline AA, Agbara Litiumu

Agbara ita: DC 10.8 ~ 12V

Lilo Agbara: <150mA (HF Bands, B/L Off) <165mA (VU Bands, B/L Off)

Iwuwo Apapọ: 0.6kg

Apapọ iwuwo (pẹlu package): 0.75kg

akiyesi

Lẹhin ti tu awọn skru lori ideri pada, apoti batiri ti wọle si nipasẹ yiyọ ideri AW07A kuro. Jọwọ gbe 8 * 1.5V (kii ṣe 1.2V) awọn batiri iwọn AA sinu apoti batiri. MAA ṢE lo ipese agbara ita nigbati o ba rọpo awọn batiri.