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RCDrone R3340 3.3GHz Kipokezi cha Video ya Analog VRX 3170-3470MHz, 5V, 50 ohm, -95dBm, Uchaguzi wa Kituo cha LED, 27.30x43.94mm

RCDrone R3340 3.3GHz Kipokezi cha Video ya Analog VRX 3170-3470MHz, 5V, 50 ohm, -95dBm, Uchaguzi wa Kituo cha LED, 27.30x43.94mm

RCDrone

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Muhtasari

RCDrone R3340 ni Mpokeaji wa Video wa Analog wa 3.3GHz VRX ulioandaliwa kwa ajili ya kupokea video ya analogi kwenye channel iliyowekwa katika bendi ya 3.17–3.47GHz. Moduli inatoa bendi mbili zinazoweza kuchaguliwa (Bendi-A na Bendi-B) zikiwa na channel 8 kwa kila bendi, mrejelezo wa LED kwa ajili ya uchaguzi wa channel, ingizo la nguvu la 5V, upinzani wa ingizo la RF wa 50 ohm, na pato la video la baseband.

Vipengele Muhimu

  • Safu ya masafa ya kupokea: 3170–3470 MHz; chaguo-msingi 3330 MHz
  • Bendi mbili zikiwa na channel 8 kila moja; idadi ya mwangaza wa LED inaonyesha channel iliyochaguliwa
  • Viashiria vya LED: Bendi-A (kijani), Bendi-B (bluu), KAZI (mfumo unafanya kazi)
  • Ingizo la 5V (4.2–6V anuwai ya uendeshaji); sasa ya kawaida 0.45 A
  • Upinzani wa ingizo la RF 50 ohm; nguvu ya juu ya ingizo la RF 0 dBm
  • Upeo wa pato la video 1 Vp-p (0.8–1.2 Vp-p)
  • Masafa ya IF 480 M
  • Ukubwa wa moduli ndogo: 27.30 x 43.94 mm

Kwa msaada wa kiufundi au maswali ya wingi, tafadhali wasiliana na https://rcdrone.top/ au tuma barua pepe support@rcdrone.top.

Maelezo

Parameta Min Kawaida Max Maelezo
Masafa ya kupokea 3170 MHz 3330 MHz 3470 MHz Kawaida 3330 MHz
Upinzani wa ingizo 50 ohm Bandari ya antena
Voltage ya kufanya kazi 4.2 V 5 V 6 V
Upeo wa kufanya kazi 0.45 A Imepimwa kwa 5 V
Hasswa ya kupokea -95 dBm Alama ya CW (chanzo E5071C)
Masafa ya IF 480 M
Upeo wa video 0.8 Vp-p 1 Vp-p 1.2 Vp-p Matokeo ya video
Max RF input 0 dBm Max input power
Joto la kufanya kazi -30°C 25°C 85°C
Unyevu wa kufanya kazi 10% 50% 95%
Joto la kuhifadhi -40°C 25°C 90°C
Ukubwa wa moduli 27.30 x 43.94 mm

Uchaguzi wa Kituo na Onyesho la LED

Ufunguo wa Band-A (LED ya kijani inakata 1–8 mara)

  • 1 bonyeza: 3330 MHz
  • 2 bonyeza: 3350 MHz
  • 3 bonyeza: 3370 MHz
  • 4 bonyeza: 3390 MHz
  • 5 bonyeza: 3410 MHz
  • 6 bonyeza: 3430 MHz
  • 7 bonyeza: 3450 MHz
  • 8 bonyeza: 3470 MHz

Ufunguo wa Band-B (LED ya buluu inakata 1–8 mara)

  • 1 bonyeza: 3170 MHz
  • 2 bonyeza: 3190 MHz
  • 3 bonyeza: 3210 MHz
  • 4 bonyeza: 3230 MHz
  • 5 bonyeza: 3250 MHz
  • 6 bonyeza: 3270 MHz
  • 7 bonyeza: 3290 MHz
  • 8 bonyeza: 3310 MHz

Ramani ya Kituo

Kituo CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
LED flash count 1 2 3 4 5 6 7 8
Band-A freq (MHz) 3330 3350 3370 3390 3410 3430 3450 3470
Band-B freq (MHz) 3170 3190 3210 3230 3250 3270 3290 3310

Interface and Pin Definitions

LED indicators

  • BAND-A: Kiashiria frequency ya Band-A (kijani)
  • BAND-B: Kiashiria frequency ya Band-B (bluu)
  • WORK: Mwanga wa mfumo unavyofanya kazi

Keys

  • BAND-A: Funguo ya kubadilisha frequency ya Band-A
  • BAND-B: Funguo ya kubadilisha frequency ya Band-B

Pin functions

Pin Jina Kazi
1 5V 5V ingizo (4.2–6V)
2 NC Haitumiki
3 GND Muunganisho wa ardhi
4 6.5M Imehifadhiwa, haifunguliwi
5 6.0M Imehifadhiwa, haifunguliwi
6 VIDEO Matokeo ya video (1 Vp-p)
7 NC Haitumiki
8 NC Haitumiki
9 NC Haitumiki

Maelezo

RCDrone R3340 3.3GHz Analog Video Receiver VRX, Product measures 27.30mm x 43.94mm with LED interface pins; precise dimensions for assembly and integration.

Vipimo vya bidhaa: upana wa 27.30mm, urefu wa 43.94mm. Kiunganishi muhimu cha LED kinajumuisha ANT, BAND-A/B, WORK, pini za 5V. Vipimo sahihi vimetolewa kwa ajili ya kusanyiko na uunganishaji.

RCDrone R3340 3.3GHz Analog Video Receiver VRX, LEDs show Band A (green), Band B (blue), and status; keys switch bands. Interface includes 5V, ground, video out, and inactive reserved pins.

Viashiria vya LED vinaonyesha Band A (kijani), Band B (bluu), na hali ya mfumo. Funguo hubadilisha bendi.Interface ina ingizo la 5V, ardhi, pato la video la 1Vp-p, na pini zisizotumika; kazi zilizohifadhiwa hazifanyi kazi.

RCDrone R3340 3.3GHz Analog Video Receiver VRX, Key presses set frequency bands (A: green, B: blue), with 1–8 presses indicating specific MHz and blink counts.

Press za funguo zinafafanua bendi za masafa: Bendi-A inatumia LED ya kijani, Bendi-B inatumia LED ya buluu. Kila idadi ya press inahusiana na MHz maalum na idadi ya blink, kutoka 1 hadi 8 press kwa bendi.

RCDrone R3340 3.3GHz Analog Video Receiver VRX, Green/blue LEDs flash per channel; Band A (3330–3470 MHz) and Band B (3170–3310 MHz) each span 8 channels in 20 MHz steps.

LED za Kijani na Buluu zinawaka kwa kila channel. Bendi A: 3330–3470 MHz; Bendi B: 3170–3310 MHz, kila moja ikiongezeka kwa 20 MHz kwa channel katika channel 8.

RCDrone R3340 3.3GHz Analog Video Receiver VRX, Receiver specs: 3170–3470 MHz, 5V, -95 dBm sensitivity, 480M IF-FRE, 0.8–1.2Vp-p video, 0 dBm max input, -30°C to 85°C.

Maelezo ya mpokeaji yanajumuisha masafa ya 3170-3470MHz, uendeshaji wa 5V, unyeti wa -95dBm, 480M IF-FRE, amplitude ya video ya 0.8-1.2Vp-p, ingizo la max 0dBm, na joto la uendeshaji kutoka -30°C hadi 85°C.