{"product_id":"rohde-schwarz-spectrum-analyzer-1102560700-replacement-battery-132v-7000mah-ni-mh","title":"Rohde \u0026 Schwarz 22HHR-380A Spectrum Analyzer Battery 13.2V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eRohde \u0026amp; Schwarz Spectrum Analyzer 1102.5607.00 — 13.2V Ni-MH Replacement Battery (22HHR-380A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 13.2V, 7000mAh Ni-MH battery is a direct replacement for the Rohde \u0026amp; Schwarz Spectrum Analyzer 1102.5607.00. It matches the OEM part number 22HHR-380A and supplies the voltage and capacity the analyzer expects for sustained field RF measurement work. Capacity figures are taken from product data — 92.4Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1102.5607.00 platform compatibility:\u003c\/strong\u003e\n    The analyzer's BMS handshake is matched to a 10-cell Ni-MH stack at 13.2V nominal. Swapping to a different cell count or voltage rail causes the instrument to reject the pack or report a battery fault on the status screen before the first measurement loads.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through the analyzer's charge and initialisation cycle, confirmed the BMS accepted the pack without fault codes, and verified the voltage rail held stable under the RF front-end and display load combined.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use calibration sequence:\u003c\/strong\u003e\n    After installing this pack, run a full calibration cycle through the instrument's system menu before field deployment. The analyzer maps battery state during calibration — skipping this step causes premature low-battery warnings during your first measurement session even when the pack is fully charged.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBMS lockout after the 1102.5607.00 sat unused in a carry case for months\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge at roughly 1–2% per day at room temperature. After several months unused, the pack voltage can drop below the BMS recovery threshold — typically around 10V for a 10-cell Ni-MH stack — and the protection circuit locks out to prevent cell reversal. The analyzer will show no response or a battery error on power-up. To recover, connect to the OEM charger and allow a trickle pre-charge cycle to bring cells back above 10.5V before the main charge begins.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eAnalyzer shuts down mid-measurement during sustained RF scanning sessions\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eContinuous RF sweeping across wide frequency spans drives a higher sustained current draw than standby or single-frequency monitoring. If the pack voltage sags under that load — common with aged or partially discharged cells — the BMS trips a low-voltage cutoff and kills power without warning, losing unsaved scan data. This is not a firmware issue. Charge the pack fully before a long scan session and confirm the battery status indicator reads above 50% before starting a sweep that cannot be interrupted. If cutoffs continue on a full charge, the cells have lost capacity and the pack needs replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43360736608346,"sku":"BWCS-RFS560SL-1","price":133.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43360736641114,"sku":"BWCS-RFS560SL-2","price":157.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43360736673882,"sku":"BWCS-RFS560SL-3","price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-RFS560SL-1.webp?v=1778616210","url":"https:\/\/batteryweb.com\/products\/rohde-schwarz-spectrum-analyzer-1102560700-replacement-battery-132v-7000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}