New Product Weinschel it) HM oy ROAR Tuk Models 4206 & 4208 HIGH POWER SOLID STATE 45 MHz to 2.5 GHz (usable to dc) PROGRAMMABLE ATTENUATORS 4 Watts High IP3 CELL CONFIGURATIONS: Model NO. | Attenuation Cell Number Cells | Range/Steps Increments (dB) (dB) 4208-63.75 | 8 63.75/0.25 | 0.25, 0.5, 1, 2, 4, 8, 16, 32 4206-63 6 63/1 1,2, 4, 8, 16, 32 FEATURES Ideal for use in Wireless/Cellular, RF Simulation/Emulation, & Communication Test Applications. (J Broadband Performance, Usable to DC LJ High IP3 and High Power Rating - Utilizes MESFET Switching Flexible DC Voltage (+5 to +15 V) Ld LI} Low DC Power Consumption - Ideal for portable battery powered equipment. J Special Configurations Available Upon Request. - Custom Cell/Step Size Configurations SPECIFICATIONS NOMINAL IMPEDANCE: 50 2 FREQUENCY RANGE: 45 MHz to 2.5 GHz (operates to DC with slightly reduced SWR) MAXIMUM SWR: 1.40 INSERTION LOSS (Nominal): Frequency 4208-63.75 4206-63 Range (GHz) 0.045 - 1.0 7.735 3.75 1.0-2.0 10.80 8.00 2.0-2.5 12.80 9.00 MONOTONICITY: 45 MHz ta 2.5 GHz 3rd ORDER INTERMODULATION (IM3): -110 dBc typical, measured with two +33 dBm tones @ 869 MHz (F1) and 894 MHz (F2), F3 being 844 MHz. Based on this IM3 level the theoretical 3rd order intercept paint (IP3) is +91 dBm using the following relationship: | 7A#3 | IP3 = Puy (Piv= +36 dBm) INCREMENTAL ATTENUATION ACCURACY: FREQUENCY ACCURACY RANGE (GHz) 0.045 - 2.5 +0.4 dB or 2.0 % POWER RATING: 4 watts (436 dBm) maximum SWITCHING TIME: 5 psec. maximum OPERATING VOLTAGE: +5t04+15V OPERATING CURRENT: 25 mA typical TEMPERATURE RANGE (Operating): 0 C to +70 C CONNECTORS: SMA female connectors per MIL-STD-348 interface dimensions - mate nondestructively with MIL-C-39012 connectors. CONTROL CONNECTOR: AMP-Latch 10 pin ribbon cable connector mates with AMP P/N 746285-1 (supplied with each unit) WEIGHT: 4206-% 4208-X 160 g (5.6 az) 220 g (7.7 az) CONTROL CONFIGURATION: Units are supplied with a builtin TTL interface. Each unit is supplied with a mating 10 pin connector (Amp 746285-1). Refer to Physical Dimensions for mating connector pin/wiring details. Two wires are specified for supply voltage and ground. The remaining wires will accept TTL cantral signals ta activate or de-activate a particular attenuation cell. A TTL high will energize a cell to the high attenuation state, whereas a TTL low will maintain a cell in its zero attenuation state. 9/14/98 6306 Specirum Drive, Frederick, Manland 27703-7362 TEL: (301) 846-9222, 800-638-2048 FAX: 301-846-9116 1 . Model 4206 & 4208 Solid State Weinschel Programmable Step Attenuators a a ee ee a ee ee ACCESSORIES Model 8200: Using this controller allows the user to contral any Model 4206 or 4208 via either front panel or IEEE-488 GPIB operation. Using a specially designed mounting kit these attenuators can be easily installed into the controller (refer to Model 8200 data sheet). PHYSICAL DIMENSIONS 14.9? g,53 (59) C = (ag) i 7 To 140% NS 20.32 (36) 4 Sap UNC-26 x .19 OP (0,80) 2 PLCS L. 75 13.97 B 31) 554 2. a4 (0.10) O ) a &] 24,76 OB 44 ASO l 40.53 (1.750) J (1.95) I { 7 ps @9 @ { \ oe UNC-28 X .25 OP 1) .94 PLCS Aq) PIN 2 i 0 ni } i 9.64 al 34) 60.02) PIN | lO.16 31.75 . (0.40) (1,29) Control Connector (43) Pin Location PIN No. (J3)] cB ( 1 1 2 3 Madel No. A B C 4 4206-X 109.0 (4.33) 96.5 (3.80) 76.2 (3.00) 5 4208-X 143.5 (5.68) | 110.2(4.34) 110.2 (4.34) 6 7 6 NOTE: Dimensions are given in mm (inches) and g 4510 15V | 4510 15V are maximum unless otherwise specified. 10 GoM COM Specifications subject to change without notice. NC =Na Connected 9 5308 Specirum Drive, Frederick, Marland 27703-7362 TEL: (301) 846-8222, 800-638-2048 FAX: 301-846-9116 9/14/98