QMA-connector

QMA plug / QMA jack

QMA connectors defined with features and dimensions by the series SMA, the maximum fequency is 18 GHz. The modified quick-lock mechanism enables fast, easy and reliable connections in tightest spaces and without assembly tools.

QMA standard types are constructed with a quick- lock mechanism from brass material. Additionally economy versions of all important QMA connectors are available with a plastic housing, in 4 different colored codings.


Features:

– Interface according to QLF- Standard
– Quality tested according to IEC 60169
– Frequency range max. up to 18 GHz, optimized up to 6 GHz
– VSWR (straight connector): ≤ 1.05 @ 3 GHz; ≤ 1.12 @ 6 GHz
– Low Intermodulation: ≤ - 120 dBc @ 1.8 GHz (2x 20W)
– Minimum pitch: 12.4 mm
– Flexibility: 360° turnable
– Cost effective, easy and 10 times quicker mounting than SMA (< 2 seconds)
– Without assembly tools - no damaging.

QLS is compatible to QMA

The connector series QLS (Quick-Lock-Standard) is a secure alternative to QMA and is 100 % compatible to QMA-connectors.

QMA connector (1) and QMA angled connector (2)

alternative cable

DESCRIPTION Article Data sheet Price from
QLS plug 020847 Datasheet (104KB)
3,83 EUR
Prices excl. and shipping
HF Connectors Recommended cables Typ Article Assembly instructions Datasheet
Delivery program
QLS angle plug 90°, solder/crimp
50 Ω
020162 30KB 34KB
QLS angle plug 90°, solder/crimp
50 Ω
020848 102KB 117KB
QLS plug, straight, solder/crimp
50 Ω
020847 134KB 104KB
QMA angle plug 90°, solder/crimp
50 Ω
020A65 434KB 148KB