Datasheet

NTE1
NTE4
NTE10/3
NTL1
NTM1
NTM4
Ripple
20Hz-20kHz
max. -1dB
max. -1dB
max. -2dB
Turns ratio
1 : 1 +
5%
1 : 1 +
10%
1 : 4 +
10%
Max. input voltage (@60Hz)
THD <
1% THD < 3%
1,2 V 1,4 V
1,6 V 2,2 V
1,2 V 1,6 V
Winding resistance (DC)
primary secondary
1.1 kΩ + 5% 1.35 kΩ + 5%
85 Ω + 3% 105 Ω + 5%
105 Ω + 3% 1.25 kΩ + 5%
Min. load
impedance
200 Ω
1 kΩ
10 kΩ
Primary inductance
at 30Hz
>
150 H
>
8 H
>
8 H
THD NTL 1
[%]
input level [V]
THD NTM 1
[%]
input level [V]
THD NTM 4
[%]
input level [V]
5
4
3
2
1
0
5
4
3
2
1
0
5
4
3
2
1
0
10m 100m 1 10m 100m 1 10m 100m 1 10
Level NTL 1
Ratio [dB]
frequency [Hz]
Level NTM 1
Ratio [dB]
frequency [Hz]
Level NTM 4
Ratio [dB]
frequency [Hz]
+5
0
-5
+3
0
-3
+5
0
-5
10 100 1k 10k 10 100 1k 10k 10 100 1k 10k
TECHNICAL DATA
Goosenecks, Adapters and Modules
Gooseneck made of CuZn39Pb2, stainless-steel spiral inside, non-reflective, dull-black finish.
XLR part Jack / Plug part
Contact resistance < 3 mΩ < 6 mΩ
Insulation resistance > 2
.
10
9
Ω> 2
.
10
9
Ω
Dielectric strength 1.5 kV dc > 1 kV dc
Max. wire size 2.5 mm
2
/ 14 AWG 1.5 mm
2
/ 16 AWG
Solderability complies with IEC 68-2-20 complies with IEC 68-2-20
Shell ZnAI4Cu1, galv. Cu/Ni ZnAI4Cu1, galv. Cu/Ni
Insert / insulation PA 6.6 30% GR PA 6.6 30% GR
Contacts - female / jack: CuSn6, galv. 2 µm Ag CuBe2, galv. 2 µm Ag
- male / plug: CuZn39Pb3, galv. 2 µm Ag CuZn39Pb3, galv. 2 µm Ni
Temperature range: -20°C to +65°C -20°C to +65°C
Some possible module combinations:
XLR adapter female-male with built-in transformer NM3FXI + NTE + KMX + NM3MXI
XLR to phone plug adapter with built-in transformer NM3F/MXI + NTE + KMX + VMX + NM2P
XLR connector or phone plug with room for custom-designed circuit CML + NM3F/MXI or CML + VMX + NM2P
Switch-selected path, transformer or electronics NM3FXI + KM + SM2/2 + KMX + NM3MXI
Transformers
NTE1, 4, 10/3
NTL1, NTM1, 4
NTL1: typical application
Accessories - 05/2003
Data subject to change without prior notice.
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®
ALL RIGHTS RESERVED.
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