Everything arrived safely and functions perfectly.
DIAMOND ANTENNA SWR Power Meter SX40C Cross Needle
Product Details
Manufacturer: DIAMOND ANTENNA (Daiichi Kosho)
Product Name: Cross-Needle SWR Power Meter
Model Number: SX40C
โ External Dimensions: W85 x H87 x D95mm
โ Weight: 270g
โ Frequency Range: 144-470MHz
โ Input Impedance: 50ฮฉ
โ Power Measurement Range: 30W / 300W
โ Power Measurement Accuracy: ยฑ10% (AT.FS)
โ SWR Measurement Minimum Power: 3W
โ Input Connector: M-J
Transceivers / Intercoms / Radio Equipment
This is a used item and has been personally managed. Please refrain from making complaints or cancellations after purchase.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.



