Assembeld LJM L20 mono Amplifier board With Angle Aluminum Mono 350W amp board HK$ 194.25原價: HK$ 204.485% 折扣
STUDER900 15W Regulated PSU DC Linear Power Supply 5V 9V 12V 15V 24V For Xmos HK$ 467.47原價: HK$ 492.085% 折扣
50VA HIFI Ultra-low Noise Linear Power Supply DC5V 9V 12V 15V 19V 50W LPS PSU 24 HK$ 773.26原價: HK$ 813.965% 折扣
DIY kits 170w 80-180MHZ FM VHF power amplifier for transceiver radio AMP MRF9180 HK$ 389.60原價: HK$ 410.065% 折扣
2.7K narrowband filter compatible YF-122S For YAESU FT-817/857/897/SSB FT-818 HK$ 771.70原價: HK$ 812.325% 折扣
High Accuracy RF 1~500 MHz Frequency Counter Tester measurement For ham Radio HK$ 96.07原價: HK$ 101.155% 折扣
Camera Skidproof Hand Grip For RX100 M2 M3 M4 GM5 GF7 G7X J1 J2 J3 EMP1 EPL3 HK$ 106.46原價: HK$ 112.085% 折扣
Wireless Battery Monitor Meter DC 120V 300A VOLT AMP AH SOC Remaining Capacity HK$ 288.53原價: HK$ 303.685% 折扣
K-8 Manual Training Key CW Morse Code Keyer + Sound and Light Practice Board HK$ 451.77原價: HK$ 475.525% 折扣
+-5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual DC DC Boost-Buck Converter HK$ 59.36 至 HK$ 66.78原價: HK$ 62.495% 折扣
Camera Skidproof Hand Grip For Sony RX100 M2 M3 RX100 III II + 3M Adhesive HK$ 112.55原價: HK$ 118.495% 折扣
PLJ-6LED-A RF Signal Frequency Counter Cymometer Tester 0.1 MHz ~ 65 MHz Blue HK$ 111.15原價: HK$ 117.005% 折扣
Weather Station Wind Speed Sensor Wind Direction and Rainfall For APRS IOT HK$ 670.79 至 HK$ 936.27原價: HK$ 706.095% 折扣
8PCS ICOM IC-720 IC-730 IC-735 IC-751 IC-761 S Meter& Backlight Pilot Lamp Bulb HK$ 71.55原價: HK$ 75.305% 折扣
Finished 76M-108MHz 150W-200W RF FM TX Transmission Power Amplifier AMP Heatsink HK$ 771.70原價: HK$ 812.325% 折扣
0.1~1100MHz 1.1GHz Frequency Counter Tester Measurement F Ham Radio PLJ-1601-C HK$ 155.20原價: HK$ 163.405% 折扣
TSU-7 CTCSS Decoder For Kenwood TM-641/TM-741 TK708/808 TH26/46/27/47/28/48/77 HK$ 214.40原價: HK$ 225.735% 折扣
Battery Monitor Meter Wireless DC 120V 100A VOLT AMP AH SOC Remaining Capacity HK$ 303.37原價: HK$ 319.305% 折扣
500W +/-65V Amplifier Dual-Voltage PSU Audio AMP Switching Power Supply Board HK$ 273.61原價: HK$ 287.985% 折扣
QODOSEN SR-286 FM/LW/MW/SW Ultra-High Sensitivity Multi-band Radio 18650 Battery HK$ 1,093.50原價: HK$ 1,151.075% 折扣
UM34C USB 3.0 Type-C Voltage Current Meter Tester battery charge + Android APP HK$ 140.12 至 HK$ 266.27原價: HK$ 280.255% 折扣
CFJ455K13 2.7K narrowband filter compatible YAESU FT-817 FT-1000 FT-857 FT-818 HK$ 695.16原價: HK$ 731.715% 折扣
Uniham UNI-730A CW Morse code Keys Telegraph Automatic Paddle Keyer HAM Radio HK$ 436.46原價: HK$ 459.435% 折扣
DIY Portable Mini Spot Welder Machine Battery Various Welding Power Hot + LCD HK$ 178.71原價: HK$ 188.085% 折扣
100K-50MHz RTL-SDR Supporting long Antenna 9:1 Impedance Transformer Balun BNC HK$ 59.13原價: HK$ 62.255% 折扣
DSO3D12 3.2 Inch Digital Oscilloscope 120M Bandwidth Dual Channel Multimeter HK$ 927.52原價: HK$ 976.345% 折扣
Antenna + Al Case + OLED+ MMDVM hotspot Support P25 DMR YSF F raspberry pi HK$ 202.14原價: HK$ 212.765% 折扣
400MHz-470MHz 80W-90W UHF Ham Radio Power Amplifier For Interphone Car Radio HK$ 1,248.78原價: HK$ 1,314.475% 折扣
HiFi PSU 2CH USB + DC 5V 15W Linear Power supply For XMOS CAS Raspberry HK$ 507.70原價: HK$ 534.415% 折扣
Micro PA50+ (PA50 Plus) 50W Shortwave HF Power Amplifier SWR Meter LPF Filter HK$ 1,408.98原價: HK$ 1,483.105% 折扣
USB to CAT Din6 Cable for Kenwood TS-440 TS-450 TS-680 TS-950 TS-940 TS-850 790 HK$ 100.52原價: HK$ 105.845% 折扣
OLED Display 25MHz To 6GHz Handheld Smart Singnal Generator RF signal Source HK$ 1,240.97原價: HK$ 1,306.275% 折扣
12V DC Multifunction Self-lock Relay PLC Cycle Timer Module Delay Time Switch HK$ 73.34原價: HK$ 77.175% 折扣
Programmable POCSAG Pager Emergency Text Receiver For MMDVM DAPNET UHF VHF HK$ 514.49原價: HK$ 541.605% 折扣
PLITRON 100W 220V to 100V 115V Power Isolation Transformer Power Supply Purifier HK$ 664.15原價: HK$ 699.065% 折扣
Aluminum Case for mcHF SDR Radio UI RF V0.5 V0.6 + shield board +speaker+handle HK$ 592.29原價: HK$ 623.455% 折扣
ATS25 Max Decoder Si4732 Radio Receiver Receiver with Official Activation Code HK$ 1,163.80原價: HK$ 1,225.035% 折扣
XIEGU X6100 50MHz HF Transceiver All Mode SDR Transceiver With Antenna Tuner HK$ 5,311.22原價: HK$ 5,590.765% 折扣
HiFi 6P6P Vacuum Tube Amplifier Single-Ended Stereo Desktop Audio Amp DIY 3W×2 HK$ 922.60原價: HK$ 971.195% 折扣