{"v":"2.0","page_type":"product","title":"AIRCRAFE model type added; Programmable mix control; Vibration alarm 2.8 inches LCD; Data telemetry; 3ms quick response Chinese & English menu; Support S-BUS; Great performance in anti-interference Nine channel with full function; Support USB online updated; Mini receiver Frequency: 2.4GHz ISM band (2400MHz to 2485MHz) Modulation mode: QPSK Channel bandwidth: 5.0MHz Spread spectrum: DSSS Adjacent channel rejection: Greater than 38 dbm Transmitter power: Less than 100mW(PCB testing), Less than 20dbm(3 meter air testing) Operating Current: Less than 105mA Operating Voltage: 7.4~15V Control distance: more than 900 meters ground, 1.5kms air Channel: 9 channels, 5~9 channels are customizable Simulator model: under the simulator model the transmitter action turn off, change to power saving model Screen: 2.8 inches 16 colorful screen , 240*320 pixels Compatible model: Include all 120 degree and 90 degree swashplate helicopter, all fix wing and glider, five flying model and aircraft Package list: 1 * RadioLink AT-9 9CH Transmitter 1 * R9DS 9CH Receiver 1 * English user manual Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Raiolink","href":"/python/html6/menu_brand_products/1000/3000000/3342000/menu_brand_products_Raiolink_1_2cd9563124.html"},{"label":"at-9","href":null}],"content":{"product":{"mpn":"at-9","manufacturer":"Raiolink","brand":"Raiolink","brand_url":"/python/html6/menu_brand_products/1000/3000000/3342000/menu_brand_products_Raiolink_1_2cd9563124.html","title":"AIRCRAFE model type added; Programmable mix control; Vibration alarm 2.8 inches LCD; Data telemetry; 3ms quick response Chinese & English menu; Support S-BUS; Great performance in anti-interference Nine channel with full function; Support USB online updated; Mini receiver Frequency: 2.4GHz ISM band (2400MHz to 2485MHz) Modulation mode: QPSK Channel bandwidth: 5.0MHz Spread spectrum: DSSS Adjacent channel rejection: Greater than 38 dbm Transmitter power: Less than 100mW(PCB testing), Less than 20dbm(3 meter air testing) Operating Current: Less than 105mA Operating Voltage: 7.4~15V Control distance: more than 900 meters ground, 1.5kms air Channel: 9 channels, 5~9 channels are customizable Simulator model: under the simulator model the transmitter action turn off, change to power saving model Screen: 2.8 inches 16 colorful screen , 240*320 pixels Compatible model: Include all 120 degree and 90 degree swashplate helicopter, all fix wing and glider, five flying model and aircraft Package list: 1 * RadioLink AT-9 9CH Transmitter 1 * R9DS 9CH Receiver 1 * English user manual Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.","description":"","attributes":[{"name":"Brand name","values":[{"value":"Raiolink","url":"/python/html6/menu_attr_pair/1000/45000000/45646000/menu_attr_pair_Brandname_Raiolink_1_4cc930e637.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45646000/menu_attr_pair_Brandname_Raiolink_1_4cc930e637.html"},{"name":"Manufacturer name","values":[{"value":"Raiolink","url":"/python/html6/menu_attr_pair/1000/98000000/98250000/menu_attr_pair_Manufacturername_Raiolink_1_cd85385eda.html"}],"name_url":"/python/html6/menu_attr_pair/1000/98000000/98250000/menu_attr_pair_Manufacturername_Raiolink_1_cd85385eda.html"},{"name":"Manufacturer","values":[{"value":"Raiolink","url":"/python/html6/menu_attr_pair/1000/160000000/160363000/menu_attr_pair_Manufacturer_Raiolink_1_dcf2d2cb12.html"}],"name_url":"/python/html6/menu_attr_pair/1000/160000000/160363000/menu_attr_pair_Manufacturer_Raiolink_1_dcf2d2cb12.html"}],"images":[],"distributors":[{"name":"Walmart","sku":"130224246","url":"https://www.walmart.com/ip/RadioLink-AT-9-2-4G-9CH-Transmitter-with-R9DS-9CH-Receiver-for-RC-Helicopter/130224246","pricing":[{"quantity":1,"price_usd":100.91}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://i5.walmartimages.com/asr/7c3c83c9-828a-4b25-8ab8-18a0abb1c6d9_1.064643de5a5028237dc6faf2afdb3155.jpeg?odnHeight=450&odnWidth=450&odnBg=FFFFFF"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Walmart"],"completeness":0.55,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}