TECHNICAL FEATURES:

Primary Impedance: 15k

Secondary Impedance: 600 Ω (300+300)

Primary Inductance:64H

Airgap set for : 25mA (customizable up to 45mA)

Primary Dc resistance: 686 Ohm

Max Dc current :80mA

Frequency Response: 5.2Hz-60Khz -3dB (test conditions 6J9P triode mode, Idc=10mA)

Core material: Top quality annealed M6 silicon steel (19Kilogauss)

Lamination thickness :0.35mm

Core size: EI75/40

Dimensions :75mmx63mmx83mm

Weight:1.45Kgr per transformer

Winding Wire: Double coated Grade 2 enameled copper wire Wound with Precision , Multi section winding, for reduced leakage inductance and high dielectric strength.

Wide bandwidth line input/ output transformer designed for high performance line output stages, drives 600Ω loads to levels up to +24dBu with very low insertion loss.

specifications:

input impedance:600Ω ct (300R+300R)

output impedance:600Ω ct (300R+300R)

turn ratio 1:1 (0.5+0.5):(0.5+0.5)/ Bifilar windings /balance or unbalance connection

frequency response : 4Hz-1Mhz -3dB @1Vrms (+2.22dBu)

insertion loss @1khz/1Vrms: -0.34dB

Max output level 20HZ:+24dBu (12Vrms), test method : Rsource=50Ω , secondary terminated at 680Ω

DC resistance primary/secondary:32Ω each winding

Primary Dc Unbalance: 0 mA

for best performance the transformer should be driven from a source with low impedance and driving signals should be free from DC

dimensions: 51mmx40mmx43mm

mounting position : for 1U rack case horizontal position only

mounting cage base length :76mm

footprint hole:4x7mm

mass :295gr