YC-TI-LCT-0001 | Ceyear 3680A Antenna and Feeder Test Set
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The handheld 3680A supports antenna, feeder and cable maintenance from 1 MHz to 4 GHz. Seven measurement formats include return loss, VSWR, cable loss, DTF return loss, DTF VSWR, Smith chart and phase, with list sweep and dual-window display. USB or LAN connects a PC for remote control, trace storage and data analysis.
Product appearance reference from the manufacturer catalog. Screen demonstrations do not imply that every option is standard; the supplied configuration is defined in the quotation.
Core specifications
| Parameter | Specification |
|---|---|
| Manufacturer model | 3680A |
| Frequency range | 1 MHz–4 GHz |
| Frequency specification | Initial frequency error: ±2×10⁻⁶ at 23°C |
| Effective directivity | 42 dB with mechanical calibration |
| Reflection tracking | ±0.08 dB with mechanical calibration |
| Test port | N female |
| Display and operation | 7-inch touchscreen |
| Markers and display | 6 independent markers; 2 display windows |
| Distance-to-fault measurement | Supported |
| Dimensions (W×H×D) | (291±1.2)×(199±1.2)×(67±0.8) mm, excluding handle and stand |
| Weight | <2.5 kg, including battery |
| Power / battery life | Rechargeable lithium battery; up to 8 hours |
Optional functions
| Option | Function and configuration requirements |
|---|---|
| 3680A-027 | Embedded electronic calibration option |
| 3680A-006 | USB power measurement; compatible external power sensor required |
| 3680A-001 | English-language option |
Frequency, directivity and tracking specifications have the conditions shown. Maximum battery life is not guaranteed in every operating condition. External power-sensor coverage does not extend the main unit antenna/feeder range of 1 MHz–4 GHz.
Scope of supply
Specify frequency band, function options, calibration kits, test cables, interface language and quantity. Options, external sensors, computers and accessories are not included by default. Scope of supply, report requirements and delivery schedule are defined in the quotation.