Bird 30kW 負(fù)載8755 8756
8750 Series, 30 kW, Water-Cooled Terminations are designed as a compact, low VSWR and non-radiating termination for high-power transmitter/transmission line systems. It generates almost no ambient heat, making installation space minimal and convenient, in any position. The RF power is converted to heat in the hollow resistive film load resistor and directly absorbed by the water flowing through it. Broadband water-cooled loads for long-term RF dissipation when heat must be efficiently transferred away from the area Small size may be carried easily, used in any position and installed anywhere there is a source of potable water 3-1/8" EIA Flanged and flangeless connectors allow termination of full 20 kW up to 900 MHz Requires flow rate of up to 9 gallons (34.2 liters) per minute 8750系列，30千瓦水冷終端被設(shè)計(jì)為一個(gè)緊湊的高功率發(fā)射機(jī)/傳輸線系統(tǒng)低電壓駐波比和非輻射終端。它幾乎不產(chǎn)生熱，使安裝空間*小的方便，可放在任何位置。射頻功率轉(zhuǎn)換為中空式電阻負(fù)載電阻熱由水流過它直接吸收。 寬帶水冷負(fù)荷長期射頻消熱時(shí)必須有效地轉(zhuǎn)移遠(yuǎn)離該區(qū)域 體積小，可隨身攜帶，使用和安裝在任何位置都有一個(gè)飲用水源 3 / 8“EIA法蘭和法蘭連接器允許終端滿20千瓦 1KHZ到900MHZ 需要多達(dá)9加侖（34.2升）的流量每分鐘
8750 Series, Terminations（系列終端）
Model（型號(hào)）
Connector（連接器）
8755
3-1/8" EIA, Flanged（法蘭）
8756
3-1/8" EIA, Unflanged (Flush)
Item No（型號(hào)）
8750 Series
Item Name（名稱）
30 kW, Water-Cooled Terminations（水冷負(fù)載）
Power Rating（功率）
30 kW continuous
Frequency Range and VSWR（頻率）
1.1 max. 1 kHz - 900 MHz (DC for continuity checks)
Coolant（冷卻液）
Potable Water（飲用水）
Water Temperture Range（溫度）
+5 to +60°C
Water Flow Rate（水流量）
7 gal./minute @ 5 °C to 9 gpm at 60 °C (26.6 liters/minute @ 5 °C to 34.2 lpm at 60 °C)
Product Type
Water-Cooled（水冷卻）
Operating Position（操作位置）
Any（任何）
Waterlines（水管）
1/2" FPT or 3/4" hose（軟管）
Connectors（連接器）
See Model Matrix
Input Flange Diameter（法蘭直徑）
5-3/16" Dia. (132 mm)
Finish（工藝）
Black Powder Coat
Dimensions（尺寸）
19-1/2" L x 3-1/2" Dia. 495 x 90 mm
Weight（重量）
15 lbs. 13 oz. (7.2 kg)
粵公網(wǎng)安備 44030902000440號(hào)
